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单词 steaschist
释义

steaschistn.

/ˈstiːəʃɪst/
Etymology: < Greek στέα-ρ tallow + schist n.1 Compare French stéaschiste.
Mineralogy.
A laminated variety of talc.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > talc > others
talcite1794
rensselaerite1837
steaschist1845
houghite1851
talcoid1868
agalite1878
1845 J. Phillips & C. G. B. Daubeny Geol. in Encycl. Metrop. VI. 764/2 The limestone is in thin tortuous beds, and as it were dissolved with the shining slate and steaschist.
1874 S. Birch 1st & 2nd Egypt. Rooms Brit. Museum 74 The greater number [of these scarabæi] are of a white steaschist or steatite.
This entry has not yet been fully updated (first published 1916; most recently modified version published online June 2018).
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n.1845
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更新时间:2024/9/20 18:36:12