amarantiten.

/æməˈræntaɪt/

Etymology: < German amarantit (A. Frenzel 1888, in Min. u. Petrogr. Mittheilungen IX. 398), < amarant(h) n.: see -ite suffix¹.

Min.

A hydrous ferric sulphate of brownish-red colour (see quot. 1938¹).

ΘΚΠ

the world > the earth > minerals > types of mineral > sulphates > [noun] > iron sulphate > hydrous or hydrated

apatelite1844

voltaite1846

amarantite1890

kornelite1892

siderotil1897

lausenite1928

1890 Amer. Jrnl. Sci. 140 199 Amarantite. The crystallization is triclinic.

1890 Amer. Jrnl. Sci. 140 201 Amarantite occurs associated with, and sometimes imbedded in a finely fibrous orange-colored mineral, probably sideronatrite.

1938 M. C. Bandy in Amer. Mineralogist 23 745 Amarantite group. .. The members of this group are brownish red basic hydrous iron sulphates, in one of which, amarantite, dehydration data indicate that the water is given off in three stages... The formulae are, accordingly, written to indicate these various kinds of water.

1938 Amer. Mineralogist 23 745 On dehydration..hohmannite apparently loses the four loosely held molecules of water and forms what is here called metahohmannite. In this respect it differs from amarantite, which is much more stable under atmospheric conditions.

This entry has not yet been fully updated (first published 1972; most recently modified version published online November 2010).

单词	amarantite
释义	amarantiten. /æməˈræntaɪt/ Etymology: < German amarantit (A. Frenzel 1888, in Min. u. Petrogr. Mittheilungen IX. 398), < amarant(h) n.: see -ite suffix¹. Min. A hydrous ferric sulphate of brownish-red colour (see quot. 1938¹). ΘΚΠ the world > the earth > minerals > types of mineral > sulphates > [noun] > iron sulphate > hydrous or hydrated apatelite1844 voltaite1846 amarantite1890 kornelite1892 siderotil1897 lausenite1928 1890 Amer. Jrnl. Sci. 140 199 Amarantite. The crystallization is triclinic. 1890 Amer. Jrnl. Sci. 140 201 Amarantite occurs associated with, and sometimes imbedded in a finely fibrous orange-colored mineral, probably sideronatrite. 1938 M. C. Bandy in Amer. Mineralogist 23 745 Amarantite group. .. The members of this group are brownish red basic hydrous iron sulphates, in one of which, amarantite, dehydration data indicate that the water is given off in three stages... The formulae are, accordingly, written to indicate these various kinds of water. 1938 Amer. Mineralogist 23 745 On dehydration..hohmannite apparently loses the four loosely held molecules of water and forms what is here called metahohmannite. In this respect it differs from amarantite, which is much more stable under atmospheric conditions. This entry has not yet been fully updated (first published 1972; most recently modified version published online November 2010). < n.1890
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