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Chemistry, 21.08.2019 00:40 shardonnay2160

If a scientist creates a new rock-like substance in a laboratory, why wouldn’t this type of material be classified as a true mineral?
a.
it’s an inorganic substance.
b.
it’s not a naturally occurring substance.
c.
it’s too new to be a mineral.
d.
it would not be hard enough.

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