Lynx Mine Modeling System
3D Geological ModelingLYNX Geological modeling is based on proven surface and volume modeling technology allowing 3D interpretation andmodeling of complex geological structures. The geological modeling functions are fully integrated with LYNX hole data, data
analysis, geostatistical estimation and engineering applications.

3D interactive geological interpretation• Background displays of any combination of data structures in a wide range of display formats• Interactive 3D interpretation of volume boundaries into
complex irregular shapes• Interactive geological sectioning at any view plane orientation through defined geological units.

Proven volume modeling technology and interactive
view plane manipulation capabilities allow complex
geological conditions to be interpreted using methods
that are familiar to all geologists. Interpretation
progresses from sections, to intersecting fence
sections, to a fill 3D interpretation of geologicalvolumes. Any degree of subsurface complexity may
be modeled. Interpretation may be made at any
orientation on 2D sections or in a full 3D modelingenvironment.

3D Geological modeling from surfaces

Surface- based modeling tools provide an alternative modeling
option to interactive interpretation. They allow rapid generationof geological models from structural and stratigraphic surface
information. Surface-based techniques are particularly
appropriate to relatively simple geological conditions, such as
layered stratigraphy.

3D visualization and interpretation

Functionalities• Map data manipulation tools, for contouring,
thinning, clipping, intersection and coordinatetransformation• TIN surface modeling for the triangulation of
surface, with feature-honoring tools• Surface manipulation of multiple TIN surfaces for generation of structural and stratigraphic modeling information• Surface clipping / truncation between TIN
surfaces to handle outcrop, erosion and pinchout conditions• Structural surface modeling for representation of topography, fault surfaces and geological contacts• Stratigraphic modeling of variable thickness
units by auto-generation of volume elements
between TIN surfaces
3D interpretation and visualization provides
presentation-quality perspective views for all LYNX
data structures. Manipulation tools include interactive
rotation, panning, zooming, scaling, color-map
definition and data selection. Editing andinterpretation in a full 3D modeling environment areavailable to the user.

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

Lynx Mine Modeling System
3D Geostatistics and Estimation\The LYNX geostatistical analysis and estimation applications are a windows based implementation of GSLIB 3D geostatistics. LYNX also includes Direct Volume Estimation for the estimation of complex volumes, eliminating the need for a
3D grid and grid sub-blocking.

Data Functions and Compositing• Arithmetic, log or trip functions of project variables• Logical functions of characteristics and/or variables• Compositing of hole data samples• Intersection of hole / geology to assign geologicalmodel characteristics to hole data structures

Hole data functions allow generation of variable andcharacteristic functions that are tailored to the project.
Sample compositing for regularization of samples in holedata structures, including the honouring of geologicalintersections.

Statistical Analysis• Univariate statistics including mean, sample size,
standard error, histogram, probability, correlation,etc.

Geostatistical Analysis• Data transformation capabilities, including log, indicator, rank order and normal scores transforms.
• Semi-variogram analysis of the spatial variability of
project variables, including 3D trend surfaces.
• Semi-variogram models include nested spherical,
gaussian, exponential and power models in any combination.

Estimation capabilities include a range of kriging options
and semi-variogram model types, and all necessary facilities for dealing with variable sample density, anisotropy,
non-normal distributions and underlying spatial trends.
These ensure that the estimation process can deal withcases of complex spatial variability.
3D grid manipulation capabilities provide a means ofcombining estimated variable values using complex
arithmetic or logical functions. 3D grid import / export
facilities provide the options of using external prediction
facilities where appropriate, and of exporting grid data
structures for external analysis.
Direct volume estimation provides a unique method for
estimating variables directly into complex volumes eliminating the need for a 3D grids or sub-blocking.

Geostatistical Estimation• 3D kriging estimation of variable values using normal or universal kriging and point or volume kriging
algorithms.
• 3D inverse distance interpolation of variables for
instances when kriging prediction is inappropriate.
• Geological control of sample and grid cell selection
for prediction of geologically influenced variables.
• Spatial data control of sample selection by octant
search.
• 3D grid manipulation allows combination of estimated values using a wide variety of functions.
• Direct volume estimation for kriging into irregularvolumes.

The geostatistical analysis toolkit includes facilities for
identifying and isolating geological influences, directional influences due to anisotropy, and underlying data
trends. A range of data transformation options extends
the analytical capabilities to deal with cases of non-normal value distribution. All facilities and results areaccessible through an interactive, point-and-click graphics interface.

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

Lynx Mine Modeling System
Underground Mine Design & Planning
LYNX Underground Engineering provides a 3D platform for interactive design and layout of underground workings. A
range of design, layout and survey control options facilitate the creation, management and maintenance of complex
excavation geometries for a wide variety of deposits, mining methods and design conditions.

Interactive 3-D layout tools• Background display for any combination of geological,
geostatistical, excavation, mine development, or database information• Interactive definition of excavation boundaries andassignment of engineering parameters for planning• Assembly tools for replicating and positioning standard
excavation units• 3D perspective views in any orientation to assist in
rapid visual appreciation of the spatial relationships ofmine geometry• Analysis tools such as an interactive analyze option for
instant quick views of volumes and reserves during thedesign process

Mine development design tools• Ramp and development design with variable grade,elevation and profiles along centerlines• Geometric design tools such as curve, straight line
and vertical functions• Profile definition for rectangular, arched and circular
excavation profiles

Survey volumes
Mine models representing “as mined” volumes
based on surveyed excavation limits is the basis to
excavation control, reconciliation of production, andmeans to an effective grade control process.
Grade control• Use of in-situ sample information.
• Grade entry via digitizer or direct file transfer.
• Analysis of grade variance and distribution.
• Direct Volume Estimation of production workings.

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

Lynx Mine Modeling System
Geo-Engineering Design
LYNX geo-engineering design provides a 3D geoscience platform for interactive design, planning and construction control of surface and underground excavations and other engineering structures such as dams, waste or turbine rooms. It
includes a range of design options that facilitate development of complex excavation geometries for a wide variety ofdesign conditions.

Interactive 3D design tools• Background displays of any combination of geoscience
and/or engineering data structures in a wide range of display formats for design reference purposes• Interactive 3D editing of excavation boundaries into complex irregular shapes• Assembly facilities for replicating and positioning
standard excavation units• Interactive sectioning at any view plane orientation
through defined excavation volumes

A range of interactive centerline-based design
tools simplifies tunnel and ramp design with variable grade, elevation and profile. All design tools
incorporate the full LYNX interactive graphics
functionality including point-and-click selection,snap-to functions, and zoom, scale and refresh
functions.
Excavation design tools

Excavation analysis• Centerline definition for tunnels, ramps and otherexcavations with elevation or grade alignment• Curve, straight and figure tools for generation of excavations with specified geometries• Profile definition for rectangular, arched and circular
excavation profiles• Excavation intersection reporting of characteristic andvariable values intersected by any selection of excavations and their associated volumes

Surface excavation and dump design• Excavation design of slopes, cuts and berms by conicalexpansion using excavation sectors and elevation limits• Top-down or bottom-up design flexibility to allow either
optimal excavation or excavations based on surface limits or boundaries.
• Automatic creation of excavation crests.
• Dump / fill design by conical expansion with Automatic generation of toe line.
• TIN surface modeling for representation of both topography and pit / dump surfaces. Draping of aerial photos
onto TIN surfaces.

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

Lynx Mine Modeling System
Surface Mine Design & Planning
LYNX Surface Engineering provides a 3D platform for interactive design and planning of surface mining excavation limits
with reference to geological and geostatical models of a deposit. LYNX design methods include Lerchs-Grossmann 3D
Pit Optimization and the Conical Expansion techniques. A range of design options allows application to strip and open
pit mines. Conical expansion dump design tools are also included.

Interactive 3D design tools• Background displays for any combination of hole geological, geostatistical, excavation data in a wide variety
of formats• Interactive definition of excavation boundaries andassignment of engineering parameters for planning• 3-D perspective views in any orientation to assist in
rapid visual appreciation of the spatial relationships ofmine geometry• Interaction sectioning at any view plane, including
excavation profiles

Lerchs-Grossmann pit optimisation
3D pit optimization provides a method for generating
preliminary open pit limits based on economic criteria. Using a 3D grid of net $ values generated fromgeostatistical models of relevant grades; taking into
account key variables such as recoverable commodity values, mining and processing costs, haulage
costs, depth, metal recovery and other operating
costs. The method optimizes the total net profit fromthe mining operation, constrained by wall slopes indifferent pit sectors, to obtain the excavation limits,which contain the largest possible profit. Profit constraints allow definition of staged pits based on profitability.

Conical expansion design• Interactive definition and editing of surface excavations or surface dumps• Slope and berm control by sector and elevation limits.
• Geological and topographical control of profile projections• Top-down or bottom-up design to allow excavationor dump/fill design based on surface boundary constraints

Grade control options• Excavation volume reporting of any volume or planning unit
• Analysis of grade variance & distribution• Direct volume estimation of production workings

Strip mine design tools• Design of panel, strip or block layouts• Design of box cuts or special excavation shapes• Automatic clipping of cut boundaries

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

MineWorks Collection
Survey Office
Survey Office provides the user with all types of survey functions required for both underground and surface mining
operations. Comprehensive database tools for the customising, management and security of the data is the foundationof the package. Survey data can be entered via the keyboard or downloaded from total-station electronic instruments.
Emphasis is placed on the seamless transfer of measurement data through the survey functions database to the 3D
draughting package StopeCAD. Together these two packages provide the user with a complete practical and productive
solution for the Survey Department.

Database Features

Underground Survey Functions

•

•
•
•

•
•
•
•
•

Storage of historical and current survey field data, calculated results, audit trails, errors found etc.
Easy querying and customizeable reporting
User security levels protect the data integrity
Backup and restore functions
User defined error limit setting
Statutory defined error limit setting

Survey Data Input & Output
•
•
•
•
•

Download from electronic instruments and loggers- Leica, Topcon, Nikon, Sokkia
Keyboard entry via generic forms
Output via user-defined report formats
Output directly to graphical plans in StopeCAD

•
•
•
•
•
•
•

Levelling ‘Rise & Fall’ or ‘Collimation’ methods
Peg traversing, line-pegs, double-elevating options
Supervisory control to mark sub standard results as
temporary until checked.
Limits of error settings to comply with on-mine standards as well as statutory compliance
Underground bore-hole collar position, dip and direction
2 Point Resections (Weissbach/Free Station)
Side grades (electronic & manual)Geological Features (faults, dykes etc.) location
Excavation profiles using radial offsets
Offsets - normal or 3D wireframe, electronic or taped•

When exported to StopeCAD the above offsets will beshown as follows:

•
•
•
•
•

Gyro calculations (Transit and Turning Point methods)
Underground tache for profiling (electronic transfer)
Multiple end offsetting (electronic) from one setup
Multiple borehole (ringdrill) survey from one setup
Check and control surveys (ex Gyro bearing)

Utilities
•
•
•
•
•
•
•

Join and Polar calculations
Intersections by bearings or distances
Database Peg control and Base Control
Traverse Tree Builder - graphical visualisation
Base Builder to facilitate Gyro and Control surveys
Baseline & Traverse Management Check Surveys
Database administration

Surface Survey Functions••••

Levelling ‘Rise & Fall’ or ‘Collimation’ methods
Resection (Least Squares) & trigonometrical heighting
Tacheometry ‘Staff’ or ‘EDM’ methods
Surface bore-hole collar position, dip and direction

Traverse Management• - One click traverse recalculation• - Compare traverses closure results• - Balancing of closure errors by using Arithmetic Mean,• - Compass Rule, Bowditch, Least Squares

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

MineWorks Collection
Designer
MineWorks Designer is a 3D modelling, designing and scheduling package that allows dynamic modelling, active designing and immediate updating of scheduling. The system converts center line layouts to 3 dimensional designs and draws
information from StopeCAD drawings, Survey Office center line calculations and schedules the modelled layouts.
Emphasis is placed on the transfer of planning data for excavations from Geolog database to Designer. Together thesetwo packages provide the user with a complete practical and productive solution for the Planning department.

Modelling

Scheduling

•
•
•
•
•
•

•

•
•

Construction of plane views
Scaling and setting of rotating points
Selection and deletion of layers or features
Changing feature colours and coordinates
Adding new nodes and edges in layouts
Ability to freeze points at a certain elevation using
planes.
Change curvature and steepness of lines in seconds
using vertical and horizontal curving
Design tools ensure the accuracy of the distance, areaand volume of modelled designs.

•
•

•
•

Interactive scheduling, using well established project
management techniques
Simple, easy to use interface for changing durations,start dates and rates of scheduled activities
Activity duration may be specified in terms of time or
rates

Allow an activity to be defined by its predecessors startor finish date.
Allows a working calendar to be associated with individual activities

Reporting••

3D Visualization•••

Production figures regarding activities may be displayednext to each task on the bar chart.
Crosstab values can be used to display activity
attributes over a specific period
Colour periods used for scheduling and visualization
may be adjusted for various levels of details
Production below merit is clearly highlighted
Detailed Reports may be generated using Geolog

Database integration•••

Designer’s data handling structure allows a one to one
mapping with Geolog.
Changes made in Geolog are reflected in Designer
schedules and graphics
Network database functionality allows multiple users tosimultaneously make changes to a single project

Data Import•••

Geology, survey and planning data displayed in full 3D
Displayed information is dynamic, any changes madeto the scheduling are reflected graphically, instantly•

Supports the data formats of other MineWorks draftingand modelling packages such as StopeCAD and Lynx
Supports the import of Lynx Drillhole, Lynx Volumes andLynx map information

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

MineWorks Collection
Drilling Performance Monitor
Drilling Performance Monitoring System is an integrated database system designed for monitoring drilling performance as related to drillers’ performance and machine performance in terms of production time and productivity information; and drill bits performance. It can be used for drillers’ and drillers assistants’ bonus calculations as well as integrated
with SAP to generate financial costing reports.

Database Features

Reporting• User-friendly data capturing.
• Customisable database.
• Database administration.
• Total data storage: historical and current.
• Import of historical data from ASCII format.
• User security access levels to protect data integrity.
• Database backup and restore functions.
• Centralised database combining daily production information with geological borehole data as geology or corelosses logging.
• Consistency checks on entered data, e.g. erroneous
duplication of drillers/assistants on the same date, maximum of 8 hours per shift per driller.
• Pick lists for uniformity of entered data.

• Use of a Professional Independent Report Writer.
• Data availability in user defined format, customisable
reports.
• Flexibility of time period being reported: running
reports on daily, weekly or monthly basis.
• Daily monitoring of cumulatively drilled meters against
planned figures, machine availability, cumulative calls
and deviations from calls, dynamic reallocation of
resources.
• Break-down of time allocation per driller/machine on
daily or monthly basis.
• Range of graphical representation tools: linear, bar orpie charts; regression curves.
• Correct bonus calculation based on production time,core retrieved, bits usage.
• Comparison of performance figures between
machines, drillers, across time span, against planned
figures.
• Monthly drill bit utilisation, bit performance of each producer per area, per machine, per driller, per rock type,etc.

Utilities• Similar database merging made easy.
• Easy user-defined database field calculation, e.g. calculation of core losses per drilled interval from core loss
log.
• User definable interface.
• Easy and extensive data querying.
• Mailing of data and/or reports.

Data Entry• Meters drilled per shift per driller/machine.
• Time break-down per shift per driller/machine (categorised as time in production, production time losses ormining delays).
• Personnel info (drillers, drillers' assistants).
• Core recovery logging.
• Drill bit register (bits issued, meters drilled with a bit, on
which machine used, etc.).
• Year planning for meters to be drilled per machine.

STC Logistics Africa., Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

MineWorks Collection
Geolog
Geolog enables user efficient and user friendly capture and storage of data originating from borehole logging, channel orgrab sampling, geotechnical logging, ore reserve management, claims management etc. The data can be displayed
graphically in StopeCAD and incorporated in the geological model. The functionality of Geolog extends to calculation of
washtables which makes it ideal for coal mining.

Database Features

Underground Sampling

•
•
•
•
•
•

•

•

User friendly interactive data capturing operation.
Generic administration setup, user security levels.
Data management.
User customisable interface.
Pick lists for uniformity of entered data.
Easy compositing of assay results over any required
interval.
Direct link between StopeCAD and Geolog database.

Utilities
•
•
•
•
•
•

•
•
•
•
•
•

Honours known logging conventions.
Similar database merging made easy.
Import of digital assay data.
Exporting of data setup in various formats.
Interactive coordinates retrieval from StopeCAD.
Effective database querying.

Storage of any sampling information originating fromchannel or grab sampling.
Incorporating of check samples in average calculations.
Calculation of averages weighted by selected interval
width (current and progressive).
Printing a customisable sampling sheet.
Spatial reproduction of samples in StopeCAD. Direct
link between StopeCAD and Geolog database.
User defined graphics display.
Storing an image from StopeCAD with the position of
the sample underground.

Reporting
•
•
•
•
•

Use of a Professional Independent Report Writer.
Data availability in user defined format, easy userdefined reporting.
Error reporting.
Audit trail.
Dynamic printing as well as historical printing.

Borehole Logging
•

•
•
•

Storage of all borehole information: survey, geology,
assay results including coal wash tables, geotechnicallogging, downhole geophysical measurements, etc.
Printing a user-definable log sheet.
Spatial reproduction of boreholes in StopeCAD asstraight boreholes, traces or fence-diagrams.
User defined borehole graphics options: variety of patterns for lithology, stratigraphy, structure or alteration
display, value display as histogram or linear graph, etc.

Washability Calculations
•
•
•

•
•
•
•
•

Interactive point-and-click selection of the mining seaminterval.
Washtable adjustments for core & sample loss.
Weighted compositing of the washtable for a mining
seam which takes into consideration unproductive intervals.
Multiple productisation.
Validity and trend checks.
Display of seam product values on the log.
Calculation of a washtable for a set of boreholes comprising a mining block
User definable graph display.

STC Logistics Africa., Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

MineWorks Collection
MineWorks Monitor
MineWorks Monitor is an integrated database system catering for the interactive capturing of ore reserves, ore
reserve depletion, LOM and short term planning detail, real-time activity logging, audit measurements and all graphical- and text reporting.

Features

MineWorks Monitor Functionality• User-friendly interactive data capturing operation.
• Designed for capturing of planning, real-time activity logging and audit measurements.
• User definable data mapping for easy ASCII data import.
• Easy user definable and maintenance of reports.
• Data querying on a field selection base.
• Data management.
• Effective data security per department per user.

• Single screen standardised data capturing.
• Spatial reproduction of all graphics supported datain StopeCAD (GIS).
• Interactive Bi-directional communication between
StopeCAD and MineWorks Monitor database.
• User defined graphics reproduction.
• Bi-directional link between Visual Planner and
MineWorks Monitor database.

Utilities• Database verification with exception reporting.
• Similar database merging made easy.
• Easy user-defined database field calculation.
• Mailing of data and/or reports.

Other Options• Import of digital data.
• Generic Administration Setup.
• User definable interface.
• Exporting of Data setup in various formats.
• Application activity log.

Reporting• Use of a Professional Independent Report
Writer.
• Total data storage (historical and current).
• Data availability in user defined format.
• Error reporting.
• Dynamic- or scheduled printing of current as wellas historical reports.

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

MineWorks Collection
MineWorks Planner
Based on project management tools and techniques, MineWorks Planner enables project members and production
staff at all levels to do contingency planning quickly and easily. The intuitive graphical interface and powerful data management tools ease the task of reporting complex relationships between scheduled production rates and the many variables and resources associated with mining activities.
The ability to track the project status against a baseline schedule and to report on actual vs. planned values is used tomonitor and control capital projects as well as monthly production in both surface and underground mining environments.

Flexible project definition• Up to 200 base properties can be assigned to eachactivity.
• Track planned / actual values for selected properties.
• Define property values using formulae.
• Structure activity names to filter, group & sort activities.
• Up to 200 report properties can be defined to report on
the aggregate of base properties.
• Multiple user-defined calendars can be created andassigned to individual or grouped activities.

Interactive scheduling• Define the activity duration by specifying a production
rate in terms of any of the activity base properties or by
specifying a fixed duration.
• Define geometrical constraints by graphically linking
activities.
• Allow an activity to start when all or any predecessor iscomplete.
• Drag the activity bar to the start date or to change therate.
• Allocate a working calendar to individual activities.
• Sort and filter activities on any field or combination of
conditions and fields.
• Build a work breakdown structure by using the structured naming convention and the indent / outdent facilities.
• Split activities into smaller sections for detailed schedulling.

Manage equipment and labour resources• Create a common resource pool which can be sharedby a number of projects.
• Assign resources to activities through drag-and-drop.
• Resource assignments can be rate driven, duration
driven or effort driven.
• Build a resource breakdown structure.
• Summarize resource usage for single or multiple
schedules.
• Show resource effort or number on histograms orcrosstab.
• Vary resource costs and availability over time.

Customisable reporting• Show crosstab indent of bar for each task on bar chart.
• Production below merit is highlighted clearly.
• Split activities into smaller sections which can be scheduled individually for finer blending.
• Change the quantity scheduled for an activity during a
specific period by entering the desired value.
• Plan/revise production with expected grades/costs on
any basis including earned value.

Powerful data import / export• Copy and paste data to and from text-based applications via the Windows clipboard.
• Use ODBC drivers to import data from relational databases.

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com

MineWorks Collection
StopeCAD
StopeCAD is a user friendly 2D – 3D draughting and graphical data base package, designed to cater for all possible
requirements in the mining industry. Drawings can be updated on a daily basis and when used in conjunction with theother MineWorks Collection modules, information from the survey, sampling, geological and planning departments
can easily be incorporated.
Drawings are stored under different user departments and can be merged to allow for the easy access of information.
Multiple, networked users can work or look at the same plan. Log-on user levels and departments ensure security ofplans. A large selection of draughting features is available. These can be edited by the user to suite specific needs.

Draughting

Planning

•

•
•
•

•
•
•
•
•
•

A professional layout and finish to statutory drawings.
Topographical drawings can amongst others, show
rivers, roads and farm boundaries in 2-D and 3-D.
Grid lines spacing can be adjusted to any scale.
Any portion of a drawing can be printed to any
desired scale.
Custom title blocks can be designed and placed as
required.
The dip and bearing of any area in 3-D can beselected.
Photographs & scanned images can be displayed.

•••

Graphical ore resource management system.
Short and long term planning blocks can be laid out.
Variables are used to store information which canthen be used to run queries or be exported tospreadsheets.
Block names, dates, volumes and values are typicalvariables.
Mining blocks can be linked by means of a networkand exported into the MineWorks Planner to update
the information contained therein.
Scripts can be setup, stored and run to assess different queries.

Geology•••••

Access to Survey plans as overlays allows for upto-date plans on which to work on a daily basis.
Geological mapping done on elevation.
Sections can be viewed from any desired viewpoint.
Contouring of assay results.
Boreholes with values and lithologies from the
GeoLog module displayed as straight, traces orfence-diagrams.

Survey
•
•

•
•
•
•
•
•

Pegs can be plotted directly or imported from a database.
All relevant survey features, for example pegs,
drives, raises, stopes, offsets and sample points canbe imported from Survey Office.
Multiple queries on variables and properties can be
performed.
Advanced contouring routines are incorporated.
Areas and averages can be saved and exported
Volume calculations of dumps.
Profiles can be imported or drawn with ease.
GIS capabilities where data may be attached to andstored with the graphical image.

Sampling
Ventilation•••

Relevant information such as rescue bays, ventilation doors, fans etc. can be drawn on the plans.
Temperature measurements can be contoured toindicate problem areas.
Access to Survey plans as overlays in order to plot
air flows, temperature measurements, dust content.

•••

Sample values using GeoLog are displayed in theircorrect locations.
Averages and ranges of assay results, stoping widths
etc., in any selected block are easily computed forore reserve management purposes.
Sample values can be selected according to theirvalue and defined by colour.

STC Logistics Africa, Tel: 011 472 8040, Fax: 011 674 4703, e-mail: admin@mineworks.com