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Makovka662 [10]
4 years ago
12

Which characteristic do samples of the mineral pyroxene normally exhibit?

Biology
1 answer:
andrezito [222]4 years ago
4 0
Samples of the mineral pyroxene normally exhibit HARDNESS OF 5 TO 6.
Pyroxenes are a group of rock forming minerals, which are found in both igneous and metamorphic rocks. The mineral is composed of many elements including: sodium, iron, magnesium, calcium, manganese, zinc, lithium and other smaller ions. They are also usually found in volcanic lava.
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