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.

Apr 23, 2023 · 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 …

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.

Tremolite is an amphibole mineral found in metamorphosed impure marbles and calcsilicate rocks, skarns, and meta-mafic/-ultramafic rocks. In the field, it occurs as acicular, fibrous (more rarely prismatic) whitish/greyish crystals that easily split as tiny needles, thanks to the well-developed sets of prismatic cleavage planes.

Jul 25, 2022 · 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!

Detailed description, properties, locality information guide about the mineral tremolite (hexagonite and byssolite).

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 …

Dec 28, 2024 · Tremolite belongs to the amphibole group of minerals, known for its long, thin crystals. Often found in shades of white, gray, green, and even pink, this mineral plays a big role in the world of geology and can sometimes be part of the asbestos family.

Metallic bronze grain of thiospinelid of kalininite-florensovite series is visible in the upper right corner of the image. Location: Pereval Marble Quarry, Slyudyanka (Sludyanka), Lake Baikal area, Irkutskaya Oblast', Prebaikalia (Pribaikal'e), Eastern-Siberian Region, Russia. Scale: FOV is 3x2 mm. Brown, Colorless, Gray, White, Light green.

Tremolite is a member of the amphibole group of silicate minerals. It is formed by metamorphism of quartz and dolomite-rich sediments. It was first discovered in 1789 in Campolungo, Piumogna Valley, Ticino, Switzerland.