What is the composition of Slate
Mica
Is Basaltic Glass Vesicular or Non Vesicular?
Non Vesicular
What is the grain size of Dolostone?
Fine to coarse crystals
Metamorphism of Bituminous Coal
Anthransite coal
What is the composition of Phyllite
Mica, Quartz, Feldspar, Amphibole, Garnet
What is the Grain Size of Granite?
1mm to 10mm
What is the composition of Rock Gypsum?
Gypsum
Metamorphism of quartz sandstone
Quartzite
True or False: Slate is a Low-Grade Metamorphism of shale
True
What is the Texture of Basalt
Fine
What is the composition of Conglomerate?
Quartz, Feldspar, and Clay Minerals
Various Rocks changed by heat from magma/lava
Hornsfelt
What is the composition of Gneiss
Mica, Quartz, Feldspar, Amphibole, Garnet, Pyroxene
Is Pegmatite Plutonic or Volcanic?
Plutonic
How did crystals on rock salt form?
Chemical Precipitates and Evaporites
Pebbles may be distorted or stretched
metaconglomorate
True or False: Foliations surface isnt shiny from microscopic mica crystals
False
What is the color of Andesite?
White to grey
What is the map symbol for Limestone?
Metamorphism of limestone and dolostone
Marble