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单词 retinalite
释义

retinaliten.

Brit. /ˈrɛtᵻnəlʌɪt/, U.S. /ˈrɛtn̩əˌlaɪt/
Origin: A borrowing from Greek, combined with an English element. Etymons: Greek ῥητίνη , -lite comb. form1.
Etymology: Irregularly < ancient Greek ῥητίνη resin (see retinite n.) + -lite comb. form1. Apparently coined by T. Thomson (compare quot. 1836), and usually attributed to him, although first used in print by C. U. Shepard (see quot. 1835).
Mineralogy. Now rare.
A variety of serpentine having a resinous lustre.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > serpentine > others
schiller spar1794
marmolite1822
retinalite1835
williamsite1848
bastite1850
jenkinsite1852
antigorite1863
thermophyllite1868
lizardite1956
nickel-antigorite1961
schweizerite-
1835 C. U. Shepard Treat. Min.: Second Part I. App. 329 Retinalite. (See Serpentine.)
1836 T. Thomson Outl. Mineral. I. 201 Retinalite... The specimens as I got them were amorphous masses, having exactly the appearance of lumps of resin.
1863 Rep. Progress (Geol. Surv. Canada) xvii. 471 I is the retinalite of Dr. Thompson [sic], from Grenville, where it is imbedded in a white limestone.
1896 A. H. Chester Dict. Names Minerals 230 Retinalite, a var. of serpentine occurring in honey-yellow to oil-green masses with a resinous lustre.
1981 Jewelry Making Gems & Minerals July 17/3 Varieties..retinalite, with a resinous or waxy luster in colors from a light, oily green to bright yellow.
This entry has been updated (OED Third Edition, March 2010; most recently modified version published online March 2022).
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n.1835
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