A silicate of iron and magnesium, of the pyroxene group, a greenish-black or greenish-grey mineral, closely allied to hornblende, often…
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| 释义 | the world > the earth > minerals > types of mineral > silicates > inosilicates single chain > [noun] > pyroxene > orthopyroxene > varieties (5) hypersthene1808 A silicate of iron and magnesium, of the pyroxene group, a greenish-black or greenish-grey mineral, closely allied to hornblende, often… paulite1814 = hypersthene, n. szaboite1883 A variety of hypersthene. shattuckite1915 A hydrated silicate of copper found as pale blue orthorhombic crystals. protoenstatite1939 an artificial mineral which is a high-temperature polymorph of the magnesium silicate mineral enstatite, MgSiO3. |
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