Tremolite - Wikipedia
网页Tremolite is a member of the amphibole group of silicate minerals with composition Ca 2 (Mg 5.0-4.5 Fe 2+0.0-0.5)Si 8 O 22 (OH) 2. Tremolite forms by metamorphism of sediments rich in dolomite and quartz, and occurs in two distinct forms, crystals and fibers.
Tremolite | Physical - Optical Properties, Uses, Occurrence
网页2023年4月23日 · Tremolite is a silicate mineral and member of the amphibole group. Chemical formula is Ca2 (Mg5.0-4.5Fe2+0.0-0.5)Si8O22 (OH)2. A calcium magnesium silicate, tremolite forms a solid-solution series with ferroactinolite, where iron substitutes in increasing amounts for magnesium.
Tremolite Meanings and Crystal Properties - The Crystal Council
网页Tremolite is composed of silicate minerals, the main being asbestos, and member of the amphibole group that crystallizes in the form of masses, fibrous aggregates, and prismatic crystals.
The Mineral tremolite - The Mineral and Gemstone Kingdom
网页Detailed description, properties, locality information guide about the mineral tremolite (hexagonite and byssolite).
Discover Tremolite Powerful Meanings, Uses, and Benefits
网页2023年9月9日 · Tremolite is a product of the contact metamorphism of siliceous sedimentary rocks rich in calcium and magnesium and greenschist facies metamorphic rocks formed from ultramafic or magnesium carbonate-containing rocks. One of the six recognized types of asbestos is the fibrous form of tremolite.
Tremolite - Details and Facts - allmineralsrock
网页Tremolite is a mineral that belongs to the amphibole group and is a calcium magnesium silicate. It is a fibrous mineral that is often found in metamorphic rocks such as marble and schist. It is usually colorless or pale green, but it can also be brown, yellow, or gray.
Tremolite - Geology is the Way
网页Tremolite is a non-pleochroic, transparent amphibole mineral, which commonly shows fibrous/acicular habit and prismatic cleavage planes intersecting at 60°/120° on basal sections. Among the amphibole group minerals, tremolite can be confused with cummingtonite, which is also transparent and non pleochroic.
Tremolite Gemstone: Properties, Meanings, Value & More - Gem …
网页2022年7月25日 · Tremolite is a fibrous amphibole that’s often white or green. It’s known for its cat’s eye, jade, and chrome varieties. Learn tremolite gemstone uses, prices, and meanings!
Tremolite Mineral Data
网页Tremolite. Comments: Dark green tremolite crystal cluster. Location: Selleck Road Locality, West Pierrepont, St Lawrence Co., New York, USA. Scale: 4.5x2x1.5 cm. © John Betts - Fine Minerals. Images: Tremolite Magnesiocoulsonite. Comments: Black grains of magnesiocoulsonite with green chromian tremolite.
Tremolite - Encyclopedia.com
网页2018年5月8日 · tremolite An important member of the monoclinic calcium-rich amphiboles Ca 2 (Mg,Fe 2+) 5 [Si 4 O 11] 2 (OH,F) 2, which forms a series with ferroactionolite; sp. gr. 3.02–3.44; hardness 5.0–6.0; monoclinic; white to greyish-white; vitreous lustre; crystals simple, long, prismatic, and acicular, often in thin, radial, rod-like, fibrous, and ...
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