Actinolite is an amphibole silicate mineral with the chemical formula Ca2(Mg4.5–2.5Fe2+0.5–2.5)Si8O22(OH)2. The name actinolite is derived from the Greek...
rich in dolomite and quartz. Tremolite forms a series with actinolite and ferro-actinolite. Pure magnesium tremolite is creamy white, but the color grades...
a metamorphic rock that contains amphibole, especially hornblende and actinolite, as well as plagioclase feldspar, but with little or no quartz. It is...
minerals include quartz, orthoclase, talc, carbonate minerals and amphibole (actinolite). Greenschist is a general field petrologic term for metamorphic or altered...
ambiguity. The name was used by René Just Haüy to include tremolite, actinolite and hornblende. The group was so named by Haüy in allusion to the protean...
vermiculite contaminated with asbestos, typically richterite, winchite, actinolite or tremolite. Vermiculite contaminated with asbestos from the Libby mine...
asbestos with UN 2212 limited to asbestos, amphibole amosite, tremolite, actinolite, anthophyllite, or crocidolite. Another exception, NA 3334, is self-defense...
over 300 types of minerals that have been used as gemstones. Such as: Actinolite Nephrite (var.) Adamite Aegirine Afghanite Agrellite Algodonite Alunite...
the amphibole class: amosite, crocidolite, tremolite, anthophyllite and actinolite. Short, fiber-like minerals include wollastonite and palygorskite. Biological...
rocks and occurs in amphibolites. Usually it coexists with hornblende or actinolite, magnesium clinochlore chlorite, talc, serpentine-antigorite minerals...
quartz, albite, sericite, and garnet, and is also found in associate with actinolite and epidote. In his pioneering work on metamorphic facies in the Scottish...
greenstone belts, because low-grade metamorphism of basalt produces chlorite, actinolite, epidote and other green minerals. As well as forming large parts of the...
middle member of this series with an intermediate composition is called actinolite (the silky fibrous mineral form is one form of asbestos). The higher the...
far the main gangue mineral while other gangue minerals are tremolite-actinolite and calcite. Apatite is at places evenly distributed in the magnetite...
chlorite, epidote and actinolite. Characteristic mineral assemblages are: In metabasites: chlorite + albite + epidote ± actinolite, quartz In metagreywackes:...
the calcium, magnesium, and iron-rich amphibole minerals tremolite or actinolite (aggregates of which also make up one form of asbestos). The chemical...
Asbestos-containing minerals known to form mountain leather include: actinolite, palygorskite, saponite, sepiolite, tremolite, and zeolite. Chrysotile...
arsenic sulfide (realgar), mercury sulfide, and cinnabar. Asbestos ore (Actinolite, Yang Qi Shi, 阳起石) is used to treat impotence in TCM. Due to galena's...
of albite or oligoclase, together with chlorite, epidote, calcite, and actinolite. Spilite is veined by calcite or chalcedony, and vesicles and cavities...
nepheline, albite, arfvedsonite in igneous rocks; with tremolite, ferro-actinolite in metamorphic rocks; and with grunerite, magnetite, hematite, stilpnomelane...
between hornblende and the closely related amphibole minerals, tremolite–actinolite, at elevated temperature. A miscibility gap exists at lower temperatures...
minerals within the mafic rocks: the typical green minerals are chlorite, actinolite, and other green amphiboles. Greenstone belts also often contain ore deposits...
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