Pease hurry
metallic
black markings on
the streak plate
softer than a
fing...
Pease hurry
metallic
black markings on
the streak plate
softer than a
fingernail
(hardness less
than 2
harder than a
fingernail
(hardness greater
than 2
magnetic
nonmagnetic
harder than the
streak plate
(hardness greater
than 7
nonmetallic
slippery
feeling
softer than an iron nail
(hardness loss
than 4.5)
density near
3 g/ml
not slippery
feeling
density near
2 g/ml
quartz
gypsum
pyrite
magnetite
graphite
fluorite
talc
Answers: 1
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