Minerals
What mineral(s) make up Slate?
Mica
What color is Obsidian usually?
Black
What's Limestone's composition?
Calcite
What is Quartzite composition?
Quartz
What mineral(s) makes up Phyllite?
Mica, Quartz, Feldspar, Amphibole, and Garnet
Is Rhyolite Fine, Coarse, or Very Coarse?
Fine
What's Rock Salt's composition?
Halite
Is Hornfels and Anthracite Coal the same in terms of grain size?
Yes
What mineral(s) make up Schist?
Mica, Quartz, Feldspar, Amphibole, Garnet, and Pyroxene
Basalt Glass is Non-Vesicular. True or False?
True
What's the grain size of shale?
Less than .0004 cm.
Quartzite, Marble, and Metaconglomerate are the same in terms of type's of Metamorphism taken to make them. True or False?
True
What mineral(s) make up Gneiss?
Mica, Quartz, Feldspar, Amphibole, Garnet, and Pyroxene
Is Pumice Vesicular or Non-Vesicular?
Vesicular
Does Rock Salt and Rock Gypsum have the same composition?
No
Phyllite is composed of all the following except?
Mica Quartz Feldspar Amphibole Garnet Pyroxene
Pyroxene
Polymineralic
Is Granite and Diorite the same in terms of texture?
Yes
What's the composition of Bituminous Coal?
Carbon
Is Hornfels made by Contact or Regional Metamorphism?
Contact