[DOC] [TLE] Mohs Hardness Scale: Testing the Resistance to Being Scratched [PAR] The most commonly used test of mineral hardness is Mohs Hardness Scale. ... Kit
: A laboratory Mohs Hardness Scale kit containing: (1) talc; (2) gypsum; (3) calcite
; (4) fluorite; (5) apatite; (6) orthoclase; (7) quartz; (8) topaz; and (9) corundum. ... 
then the hardness of Specimen A is between the hardness of Specimen B and... [DOC] [TLE] Mohs Scale of Hardness - Mineralogical Society of America [PAR] This scale is a chart of relative hardness of the various minerals (1 - softest to 10 - 
hardest). ... Diamonds (10) also show a variation in hardness (the octahedral 
faces are harder than the cube faces). ... One can also get a relative feel for the 
hardness difference between two minerals. ... Corundum, 9, variety ruby, India 6 
cm. [DOC] [TLE] Mohs scale of mineral hardness - Wikipedia [PAR] The Mohs scale of mineral hardness is based on the ability of one natural ... The 
samples of matter used by Mohs are all different minerals. ... not by fluorite, its 
hardness on the Mohs scale would fall between 4 and 5. ... For example, 
corundum (9) is twice as hard as topaz (8), but diamond (10) is four times... [DOC] [TLE] JEOPARDY! Game - April 29, 2004 [PAR] (9) A mother fowl's group of young, or what she does when she worries about 
them. $800 - Dave ... (10) It can mean "one", or a group of soldiers, like the 326th 
Engineer Battalion. $1000 - Don ... (13) The greatest difference in hardness 
between 2 Mohs scale neighbors is between corundum (9) & this (10). $1200 - 
Dave. [DOC] [TLE] Hardness - About Gemstones [PAR] Thus diamond (10) will scratch all the others, corundum (9) will scratch any but ... 
Thus the interval between diamond and corundum, although only one number of 
difference, ... The numbers in Mohs scale merely give us an order of hardness. ... 
stones will be found that in hardness are between some two of Mohs's minerals. [DOC] [TLE] Finding a Theory of the Earth [PAR] In some minerals, the differences in bonding strength are not as great, and the 
mineral may have ... 9 - Corundum (including ruby and sapphire). 10 - Diamond 
... Hardness is measured on the Moh's scale of hardness, which compares a 
mineral's ... The two most abundant elements in the earth's crust are oxygen and 
silicon. [DOC] [TLE] Full text of "Eyewitness crystal & gem" - Internet Archive [PAR] Below : Diagram to show the relationship between different cubic forms .... the 
standard minerals are roughly equal except for that between corundum (9) and 
diamond (10). ...... crystal MULTICOLORED Tourmaline shows the greatest color 
range of any ..... It is 5.5 on Mohs' hardness scale and has a specific gravity of 2. 
7-2. [DOC] [TLE] An introduction to minerals and rocks under the microscope: View as ... [PAR] The different atomic structures of minerals and their characteristics are .... The 
junction between any two adjacent crystals in the rock is called a grain boundary. 
.... (b) tabular (mica) (9 cm across); (c) tabular (barite) (field of view 10 cm across); 
.... Compared with an absolute hardness scale, Mohs' scale is highly non-linear... [DOC] [TLE] end of course earth science core 1 - SolPass [PAR] 2. At what position would Earth be found in the solar system diagram shown .... A 
Temperature differences due to elevation ... A The distance between the Eastern 
and ... Mohs Hardness Scale. Scale. Number. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Mineral 
.... B 2. C 3. D 4. 42. At which ocean feature would the greatest amount of water

Question: The greatest difference in hardness between 2 Mohs scale neighbors is between corundum (9) & this (10)
Answer: diamond