Earth & Environmental Sciences
new mineral
100%
pyrite
70%
pleochroism
62%
realgar
62%
tennantite
59%
sulfosalt group
58%
tetrahedrite
56%
crystal structure
42%
electron probe analysis
41%
cleavage
39%
symmetry
38%
hardness
36%
reflectance
34%
silica
31%
chemical composition
31%
ore
29%
province
25%
mineral
22%
air
21%
distribution
14%
parameter
13%
analysis
10%
Chemical Compounds
Homologous Sery
86%
Mineral
64%
Pyrite
64%
White
45%
Realgar
43%
Pleochroism
42%
Mohs Hardness
39%
Luster
35%
Microhardness
28%
Unit Cell Parameter
26%
Black
23%
P21
22%
Reflection
21%
Monoclinic Space Group
19%
Space Group
19%
Cleavage
18%
Purity
13%
Crystal Structure
13%