GRANITE

1
GRANITE
MARBLE
RHYOLITE PORPHYRY
RHYOLITE PORPHYRY
2
DIORITE
3
DIORITE
4
GABBRO
CRYSTALLINE LIMESTONE
5
PERIDOTITE (Dunite)
6
PEGMATITE
7
RHYOLITE
MUDSTONE (also Shale, Siltstone, Claystone)
LIMESTONE
8
ARKOSE
RHYOLITE PORPHYRY
9
ANDESITE PORPHYRY
10
ANDESITE PORPHYRY
GREY GRANITE
SANDSTONE
11
COAL
COAL
LIMESTONE (ORGANIC-RICH)
BASALT
12
COAL
OBSIDIAN
CHERT
13
PUMICE
14
VOLCANIC BRECCIA (TUFF-BRECCIA)
SEDIMENTARY BRECCIA
15
CONGLOMERATE
16
QUARTZ SANDSTONE
SANDSTONE
QUARTZ SANDSTONE
QUARTZITE
17
ARKOSE
RHYOLITE PORPHYRY
18
GREYWACKE
GREYWACKE
ANDESITE
BASALT
19
SILTSTONE
CLAYSTONE
MUDSTONE
LIMESTONE
20
SHALE
21
LIMESTONE
MUDSTONE
SHALE
22
LIMESTONE
23
COQUINA
24
CHALK
25
DOLOMITE
26
DOLOMITE
27
CHERT
28
COAL
29
ROCK GYPSUM
30
ROCK SALT
MARBLE
31
(No Transcript)
32
MUDSTONE
SHALE
33
(No Transcript)
34
ANTHRACITE COAL
35
SERPENTINITE
36
(No Transcript)