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1. Large, well formed crystals surrounded by finer-grained crystals of varying minerals
A
Pegmatific
B
Porphyritic
C
Phaneritic
2. arrangement of particles in crystalline solid.
A
Orthorhombic crystal system
B
Cubic crystal system
C
tetragonal crystal system
3. igneous intrustive rock, matic black white flecks
A
granite
B
Gabbro
C
basalt
4. This constellation represents the queen and her crown
A
canis major
B
cassiopeia
C
cignus
5. Hydra constellation is shaped like _________?
A
a twisting snake
B
a water snake
C
a lion
6. The Great Hunter is known as _______ constellation.
A
Orion
B
Cassiopeia
C
Cignus
7. tetragonal crystal system is
A
arrangement of particles in crystalline solid.
B
three mutually perpendicular, two of which are equal in length, vertical= different length
C
axes are of equal length and are mutually perpendicular . (AKA isometric system)
8. feld spar is?
A
smoothly curving clam shell shaped surfaces along which materials with no cleavage
B
hard crystalline that have aluminum silicates of potters or sodium or calcium or burium
C
arrangement of particles in crystalline solid.