en.wikipedia.org/wiki/Ferro-actinoliteFerro-actinolite is the ferrous iron-rich endmember of the actinolite-tremolite continuous solid solution series of the double chain calcareous amphibole group of inosilicate minerals. All the series members belong to the monoclinic crystal system.
www.britannica.com/science/ferroactinoliteActinolite is the intermediate member of the tremolite-ferro-actinolite series. The compositional range from about 0.9 Mg7Si8O22(OH)2 to about Fe2Mg5Si8O22(OH)2 is represented by the orthorhombic amphibole known as.
www.assignmentpoint.com/science/geographic-minerals/ferro-actinolite.htmlFerro-actinolite is the ferrous iron-rich endmember of the actinolite-tremolite continuous solid solution series of the double chain calcareous amphibole group of inosilicate minerals. It is a form of Actinolite where the magnesium is wholly replaced by iron. Ferro-actinolite is scientifically regarded as a distinct mineral species.
www.minerals.net/mineral/actinolite.aspxFerro-actinolite is scientifically regarded as a distinct mineral species with a chemical formula of Ca 2 Fe 5 Si 8 O 22 (OH) 2 Mountain Leather - Name applied to fibrous minerals of the amphibole group (such as Tremolite or Actinolite ) composed of a matlike felt of fiber s that is leathery in books texture and feel.
www.nist.gov/.../tremolite-actinolite-ferro-actinolite-series-systematic-rela...The combination of properties and the large number of samples provided a powerful means of determining systematic relationships in the series. The cell parameters and refractive indices for end members tremolite and ferro-actinolite were determined by regressions of the data.
www.minerals.net/mineral-variety/Mineral/Ferro-actinolite.aspxFerro-actinolite. Form of Actinolite where the magnesium is wholly replaced by iron. Ferro-actinolite is scientifically regarded as a distinct mineral species with a chemical formula of Ca 2 Fe 5 Si 8 O 22 (OH) 2. Back
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www.galleries.com/ActinoliteActinolite is a relatively common mineral in some metamorphic rocks. It belongs to a series with the minerals tremolite and ferro-actinolite. A series occurs when ions can freely substitute between each other. In this case, when iron is predominant the mineral is ferro-actinolite and when magnesium is predominant the mineral is tremolite.
en.wikipedia.org/wiki/ActinoliteActinolite is an intermediate member in a solid-solution series between magnesium-rich tremolite, Ca 2 (Mg 5.0-4.5 Fe 2+ 0.0-0.5)Si 8 O 22 (OH) 2, and iron-rich ferro-actinolite, ☐Ca 2 (Mg 2.5-0.0 Fe 2+ 2.5-5.0)Si 8 O 22 (OH) 2. Mg and Fe ions can be freely exchanged in the crystal structure. Like tremolite, asbestiform actinolite is ...