montroyditen.

Brit.

/mɒnˈtrɔɪdʌɪt/, U.S.

/mɑnˈtrɔɪˌdaɪt/

Origin: From a proper name, combined with an English element. Etymons: proper name Montroy , -ite suffix¹.

Etymology: < the name of Montroy Sharpe, U.S. mine owner (see quot. 1903) + -ite suffix¹.

Mineralogy.

Native mercuric oxide, HgO, an orthorhombic mineral occurring as deep red translucent to transparent crystals.

ΘΚΠ

the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > general formula AO > mercuric oxide

montroydite1903

1903 A. J. Moses in Amer. Jrnl. Sci. 16 262 The name Montroydite is suggested in honor of Mr. Montroyd Sharpe, one of the owners of the mines at Terlingua [in Brewster County, Texas].

1958 Prof. Papers U.S. Geol. Surv. No. 312. 71/1 Montroydite occurs as hairs and growths and as needlelike crystals along the cleavage planes of calcite.

1968 I. Kostov Mineral. ii. iv. 257 Montroydite is also red but has very strong birefringence.

1990 Canad. Mineralogist 28 705/1 The mineral..is surrounded by massive amber edgarbaileyite.., which in turn has mm-size needles of red montroydite perched on it.

This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022).

单词	montroydite
释义	montroyditen. Brit. /mɒnˈtrɔɪdʌɪt/, U.S. /mɑnˈtrɔɪˌdaɪt/ Origin: From a proper name, combined with an English element. Etymons: proper name Montroy , -ite suffix¹. Etymology: < the name of Montroy Sharpe, U.S. mine owner (see quot. 1903) + -ite suffix¹. Mineralogy. Native mercuric oxide, HgO, an orthorhombic mineral occurring as deep red translucent to transparent crystals. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > general formula AO > mercuric oxide montroydite1903 1903 A. J. Moses in Amer. Jrnl. Sci. 16 262 The name Montroydite is suggested in honor of Mr. Montroyd Sharpe, one of the owners of the mines at Terlingua [in Brewster County, Texas]. 1958 Prof. Papers U.S. Geol. Surv. No. 312. 71/1 Montroydite occurs as hairs and growths and as needlelike crystals along the cleavage planes of calcite. 1968 I. Kostov Mineral. ii. iv. 257 Montroydite is also red but has very strong birefringence. 1990 Canad. Mineralogist 28 705/1 The mineral..is surrounded by massive amber edgarbaileyite.., which in turn has mm-size needles of red montroydite perched on it. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < n.1903
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