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单词 speckstone
释义

speckstonen.

Etymology: < German speckstein, < speck speck n.4 + stein stone n.
Mineralogy. Obsolete.
Soapstone, or the Chinese variety of this; figure-stone.
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the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > talc > agalmatolite
speckstone1794
agalmatolite1801
figure-stone1805
pagodite1837
lardite1868
1794 J. G. Schmeisser Syst. Mineral. I. 194 To the harder kinds belong..the Chinese smectis, or speckstone, which takes a fine polish.
This entry has not yet been fully updated (first published 1913; most recently modified version published online December 2020).
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n.1794
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