BULLETIN 1030 PLATE 7

UNITED STATES DEPARTMENT OF THE INTERIOR
GEOLOGICAL SURVEY
EXPLANATION
Outine of original reserve block Sent. HOLES
0254
Outine of revised reserve block Barren
om

EXPLANATION

Outline of original reserve block

revised reserve block

utling

Boundary of deposit,
original study

ed during

Boundary of deposit, sumed dur
‘reappraisal study ne

ae eee el
Trend oF axis of rol
Barb shows direction of dip

“ =D

Opencut

ne aa

Underground workings
Shown as of Dec. 31, /952

‘TRUE NORTH.

DRILL HOLES
0428
Barren

oft
Weakly mineralized
Contains less than 0.10 percent Us0g and
1.0 percent V20s, but more than 0.020
percent UsOg and 0./0 percent V20s,
for ore is less than | foot thick if of
higher grade

Boundary of deposit, assumed dui
‘original study "e

n
Shaft

ae)

Underground workings
Shown as of Dec. 31, 1952

U.S. Geological

type than

‘Al drill holes shown were drilled by the
I ‘Survey.
hole is indicated by number in larger
others

IL HOLES pROECTED
ITO PLANE OF SECTION a

eseiol
MINE WORKINGS 7 MINERALIZEE

Weakly mineralized
Contains less than 0.10 percent U30g end
1.0 percent Vis, but more then 0.020
percent Us0g and 0.10 percent V20s,
or ore /s less than / foot thick iF of
higher grade
225
Ore-bearing
Contains 0.10 percent or mare U30g or
1.0 percent or more Vz0s and are is | foot
or more thick

Original discovery

Outline of revised reserve block

posit, assumed during
‘original study

Boundary of deposit, assumed during
‘eappraisal study

ae ee ees
Trend of axis of roll
Barb shows direction of dip

Inclined shaft
Chevrons point down

Ey

Underground workings
Shown as of Dec. 31, 1952

DRILL HOLES
085
Barren
9238
Weakly mineralized
Contains less than 0.10 percent UsOg and
1.0 percent V30s, but more than 0.020
percent Us0g and 0.10 percent V20s,
(or ore is Jess then | foot thick if of
higher grade
0246
Ore-bearing
Contains 0.10 percent or more UsOx or
1.0 percent or more V20s andre is | foot
or more thick

All drill holes shown were drilled by the
U.S. Geological Survey. Original discovery
hole is indicated by number in larger
type than others

té127

@8M-735

D. RESERVE BLOCK 15, LEGIN CLAIM GROUP

‘Trend or axis of roll
Barb shows direction of dip

otE119
U.S. Geological Survey, 1948 7

Bureau of Mines, 1943

e'
Bureau of Mines, 1943

mus ous. gu nous movcren te
mw ene oP aEEron 7 Bat , .
A ane wommngs Ze ER Ore Searing
‘a para — Contains 0.0 percent oF more Us0g or
fa ae sae Se ‘ 1.0 percent or more Vz0s and ore is
71904 Fane REI stone Fee Te croaemeg nen ewe L fat ° 150 Feet
ao ym ees z “
ewe 2, ° . 190 Feet
Al dit oles shown were dried by the
US. Geologial Survey. Original discovery
hole is indented by number in lorger
{ype than others
A, RESERVE BLOCK 20, CHARLES T CLAIM GROUP B, RESERVE BLOCK 13, CALAMITY CLAIM GROUP
EXPLANATION
case
203 3 See a
° 13s oes olf 119 Outline of orginal reserve block <
; ma ta,
2 EXPLANATION za OE eens a
re Ei ed Boundary ot Seon exied ving Foot of aie or win,
Outine of original reserve block 3 Sy ”
#6 —_——____ 4
ig Boxy fp sumed dng *
Underground workings
Peerererene Lower levels are indicated by dashed lines,
‘poor levels by dated fines. "Mine workings

‘shown as of Dec. 31, (952

DRILL HOLES.
oa
Mine operator, post-1949

ote
U.S, Geological Survey, 1948
Weekly mineralized

Contains less than 0.10 percent U30g and
1.0 percent VO, but more than 0.020
percent U30g and 0.10 percent Ve0s,
or ore is less than | fot thick iFof
higher grade

*
Mine operator, post-1949

BM-738 *
Mine operator, post-1949

Ore-bearing
Contains 0.10 percent or more U30s or
LO percent or more Vz0s and ore is! foot

‘or more thick

LE-809

120 Feet

C, RESERVE BLOCK 1A, CLUB MESA CLAIM GROUP
SKETCH MAPS OF RESERVE BLOCKS, SHOWING LOCATION OF ORIGINAL AND REVISED RESERVE BLOCKS AND MINE WORKINGS, URAVAN MINERAL BELT, COLORADO PLATEAU