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Ankerite, also
known as
brown spar: 258 (German: braunspat) is a calcium, iron, magnesium,
manganese carbonate mineral of the
group of
rhombohedral carbonates...
-
defined as
ankerite. The
exact delineation between which minerals are
considered ferroan dolomite and
which are
ankerite is unclear.
Ankerite with the "pure"...
- sale but the sale was
controversial as NUS held a 16
percent stake in
Ankerite, a
private fund that was a
subsidiary of CapitaLand. The
Interlace was...
- minerals. It
forms a
solid solution with the
other group members dolomite and
ankerite. The
mineral was
originally spelt "kutnahorite" but "kutnohorite" is the...
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metamorphic rocks; and with grunerite, magnetite, hematite, stilpnomelane,
ankerite, siderite, calcite,
chalcedonic quartz in iron formations. The riebeckite...
- limestones.
Uncommon sources of lime
include coral, sea s****,
calcite and
ankerite.
Limestone is
extracted from
quarries or mines. Part of the
extracted stone...
-
twinning is common.
Solid solution exists between dolomite, the iron-dominant
ankerite and the manganese-dominant kutnohorite.
Small amounts of iron in the structure...
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Witherite BaCO3
Rutherfordine UO2CO3
Natrite Na2CO3
Dolomite group:
trigonal Ankerite CaFe(CO3)2
Dolomite CaMg(CO3)2
Huntite Mg3Ca(CO3)4
Minrecordite CaZn(CO3)2...
- galena, pyrite, marcasite, ****nopyrite, cervantite, stibiconite, calcite,
ankerite,
barite and chalcedony.
Small deposits of
stibnite are common, but large...
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Andrianovite Andychristyite Andyrobertsite Anglesite Anhydrite Anilite Ankerite Annabergite Annite Anorthite Anorthoclase Antarcticite Anthoinite Anthonyite...
