GEOLOGY 200A - Mineralogy test
Give the formula [e.g. (Mg,Fe)2Si2O6, CaAl2Si2O8/NaAlSi3O8], the name and formula, where applicable, of the end-members of any solid solution series, e.g. forsterite Mg2SiO4 - fayalite Fe2SiO4, and those features such as colour, luster, cleavage, fracture, hardness, density, and other characteristics such reaction to acid, magnetism, etc, that might allow you to identify the following minerals in coarse grained rocks :
Plagioclase
Formula End member 1
End member 2
Colour lustre cleavage hardness
density
Other
Orthoclase
Formula
Colour lustre cleavage hardness
density
Other
Clinopyroxene
Formula End member 1
End member 2
Colour lustre cleavage hardness
density
Other
Orthopyroxene
Formula End member 1
End member 2
Colour lustre cleavage hardness
density
Other
Olivine
Formula End member 1
End member 2
Colour lustre cleavage hardness
density
Other
Ilmenite
Formula
Colour lustre cleavage hardness
density
Other
Apatite
Formula
Colour lustre cleavage hardness
density
Other
Magnetite
Formula
Colour lustre cleavage hardness
density
Other
Quartz
Formula
Colour lustre cleavage hardness
density
Other
Amphibole
Formula End member 1
End member 2
Colour lustre cleavage hardness
density
Other
Glaucophane
Formula
Colour lustre cleavage hardness
density
Other
Epidote
Formula
Colour lustre cleavage hardness
density
Other
Garnet
Formula End member 1 End member 2
End member 3
Colour lustre cleavage hardness
density
Other
Mica
Formula End member 1
End member 2
Colour lustre cleavage hardness
density
Other
Pyrite
Formula
Colour lustre cleavage hardness
density
Other
Chlorite
Formula
Colour lustre cleavage hardness
density
Other
Kyanite
Formula
Colour lustre cleavage hardness
density
Other
Corundum
Formula
Colour lustre cleavage hardness density
Other
Calcite
Formula
Colour lustre cleavage hardness
density
Other
Kaolinite
Formula
Colour lustre cleavage hardness
density
Other
Serpentine
Formula
Colour lustre cleavage hardness
density
Other
Talc
Formula
Colour lustre cleavage hardness
density
Other