- the iron,
resulting in the
siderite-smithsonite,
siderite-magnesite, and
siderite-rhodochrosite
solid solution series.
Siderite has Mohs
hardness of 3.75...
-
fragments and
fossils can be
replaced by
other minerals (e.g. calcite,
siderite,
pyrite or marcasite)
during diagenesis.
Porosity usually decreases during...
-
either of oxides, i.e. limonite, hematite, and magnetite; carbonates, i.e.
siderite; silicates, i.e. chamosite; or some
combination of
these minerals. Freshly...
-
crystallographic and
physical characters resemble those of
dolomite and
siderite. The
angle between the
perfect rhombohedral cleavages is 73° 48′, the hardness...
-
Taconite Sedimentary iron
formation rock
Composition Primary Magnetite,
hematite and
chert Secondary Siderite, greenalite,
minnesotaite and stilpnomelane...
- organism) can act as a
nucleus for the
precipitation of
minerals such as
siderite,
resulting in a
nodule forming around it. If this
happens rapidly before...
- Fe),
goethite (FeO(OH), 62.9% Fe),
limonite (FeO(OH)·n(H2O), 55% Fe), or
siderite (FeCO3, 48.2% Fe). Ores
containing very high
quantities of
hematite or...
-
substitution of
manganese leading to rhodochrosite, and with iron,
leading to
siderite. A
bright yellow variety is
sometimes called "turkey fat ore". The cause...
-
Rhodochrosite forms a
complete solid solution series with iron
carbonate (
siderite).
Calcium (as well as
magnesium and zinc, to a
limited extent) frequently...
- Mark D. (2009). "High-fidelity X-ray micro-tomography
reconstruction of
siderite-hosted
Carboniferous arachnids".
Biology Letters. 5 (6): 841–844. doi:10...
