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ferroan

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ferroan
ferroan, a. Min. (ˈfɛrəʊən, fəˈrəʊən) [f. L. ferr-um iron + -oan.] Of a mineral: having a (small) proportion of a constituent element replaced by ferrous iron.1930 W. T. Schaller in Amer. Mineralogist XV. 571 Iron—ferroan, ferrian. 1944 C. Palache et al. Dana's Syst. Min. (ed. 7) I. 637 Some fibrous... Oxford English Dictionary
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Detection of apatite in ferroan anorthosite indicative of a ...
9 hours ago — Intense heating during the collision followed by large-scale evaporation during the lunar magma ocean (LMO) phase is thought to have depleted ...
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Shigaite
South Africa rhodochrosite leucophoenicite gageite caryopilite Iron Monarch, South Australia arsenoclasite gatehouseite hematite hausmannite manganoan ferroan wikipedia.org
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ferrian
ferrian, a. Min. (ˈfɛrɪən) [f. L. ferr-um iron + -ian.] Of a mineral: having a (small) proportion of a constituent element replaced by ferric iron.1930 [see ferroan a.]. 1954 Thorpe's Dict. Appl. Chem. (ed. 4) XI. 883/1 Ferrian wad contains an increasing proportion of ferric oxide, and grades into g... Oxford English Dictionary
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Carbonate rock
Ferroan dolomite / ankerite Iron-rich dolomite, or ferroan dolomite, is doloimite which contains significant trace levels of iron. The exact delineation between which minerals are considered ferroan dolomite and which are ankerite is unclear. wikipedia.org
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nakhlite
nakhlite Geol. (ˈnɑːklaɪt) [f. El Nakhla el Baharia, the village near Alexandria, Egypt, where the first known examples fell in 1911 + -ite1.] Any of a class of achondrites containing about 75 per cent ferroan diopside and 15 per cent olivine.1916 [see howardite 2]. 1962 B. Mason Meteorites vii. 116... Oxford English Dictionary
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Ceylonite
Ceylonite, named for the island of Ceylon, is a ferroan spinel with Mg:Fe from 3:1 and 1:1, and little or no ferric iron. wikipedia.org
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trevorite
trevorite Min. (ˈtrɛvəraɪt) [f. the name of T. G. Trevor (1865–1958), South African geologist and mining official + -ite1.] A black, magnetic, isometric oxide of nickel and ferric iron, NiFe2O4, belonging to the spinel group.1921 A. F. Crosse in Jrnl. Chem., Metallurgical & Mining Soc. S. Afr. XXI. ... Oxford English Dictionary
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Moon rock
Ferroan anorthosites have been dated using the internal isochron method at circa 4.4 Ga. These rocks represent later intrusions into the highlands crust (ferroan anorthosite) at round 4.3–4.1 Ga. wikipedia.org
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fluorian
fluorian, a. Min. (ˈfluːərɪən) [f. fluorine + -ian.] Of a mineral: having a (small) proportion of a constituent element replaced by fluorine.1930 W. T. Schaller in Amer. Mineralogist XV. 571 The adjectival endings thus formed for the names of all the chemical elements are given below... Fluorine—flu... Oxford English Dictionary
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Monticellite
Most monticellites have the pure magnesium end-member composition but rare ferroan monticellites and magnesio-kirschsteinite are found with between 30 wikipedia.org
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monchiquite
monchiquite Petrogr. (mɒnˈtʃiːkwaɪt) [a. G. monchiquite (Hunter & Rosenbusch 1890, in Tschermak's mineral. u. petrograph. Mittheilungen XI. 447), f. Serra de Monchique, name of a mountain range in southern Portugal where such a rock is found: see -ite1.] A lamprophyre containing small phenocrysts of... Oxford English Dictionary
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Christine Floss
and other trace element microdistributions in two unusual extraterrestrial igneous systems: The enstatite achondrite (aubrite) meteorites and the lunar ferroan wikipedia.org
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breunnerite
breunnerite Min. (ˈbrɔɪnəraɪt) [f. the name of Count Breunner, a 19th-cent. Austrian nobleman: see -ite1.] The name given by Haidinger to a variety of magnesite in which some of the magnesium is replaced by iron.1825 Haidinger tr. Mohs' Treat. Min. I. 411 Brachytypous. Rhombohedral... Breunnerite. 1... Oxford English Dictionary
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Arsenoclasite
Arsenoclasite has been found in association with adelite, allactite, barite, calcite, dolomite, gatehouseite, hausmannite, hematite, manganoan ferroan wikipedia.org
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