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单词 salamstone
释义

salamstonen.

/səˈlamstəʊn/
Etymology: < German salamstein (Werner).
Mineralogy.
A blue variety of sapphire from Sri Lanka (Ceylon).
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society > occupation and work > materials > raw material > gem or precious stone > corundum gemstones > [noun] > sapphire > types of
white sapphire1558
salamstone1816
water sapphire1888
1816 R. Jameson Min. (ed. 2) I. 32 Werner has formed a new subspecies of spinel, under the name Salamstone, which is the Indian name of that mineral.
1839 A. Ure Dict. Arts 743 Salamstone is a variety which consists of small transparent crystals..of pale reddish and bluish colours.
This entry has not yet been fully updated (first published 1909; most recently modified version published online December 2020).
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n.1816
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更新时间:2024/12/23 3:58:02