Tremolite is a member of the amphibole group of silicate minerals with composition Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2. Tremolite forms by metamorphism...

Although tremolite is a metamorphic amphibole, it is most commonly derived from highly metamorphosed ultramafic rocks, and thus tremolite-talc schist...

origin include those developed in limestones by contact metamorphism (tremolite) and those formed by the alteration of other ferromagnesian minerals (such...

formerly used in many products until the early 1980s. [citation needed] Tremolite asbestos constituted a contaminant of many if not all naturally occurring...

mines - mainly coal but also tremolite, a highly carcinogenic element exploited for several decades since 1930 (tremolite asbestos), and other elements...

intermediate member in a solid-solution series between magnesium-rich tremolite, Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2, and iron-rich ferro-actinolite...

tremolite. Hydrated metamorphic rock assemblages are dominated by the minerals chlorite, serpentine-antigorite and brucite. Traces of talc, tremolite...

are; Olivine + Tremolite + Talc → Olivine + Tremolite + Anthophyllite (low MgO, >550 °C, XCO2 <0.6) Talc + Tremolite + Magnesite → Tremolite + Anthophyllite...

Cummingtonite – Fe2Mg5Si8O22(OH)2 Grunerite – Fe7Si8O22(OH)2 Tremolite series Tremolite – Ca2Mg5Si8O22(OH)2 Actinolite – Ca2(Mg,Fe)5Si8O22(OH)2 Hornblende...

Hexagonite is the red to pink, lilac to purple manganoan variety of tremolite. A rare amphibole, it can be transparent, translucent, and rarely opaque...

class and those belonging to the amphibole class: amosite, crocidolite, tremolite, anthophyllite and actinolite. Short, fiber-like minerals include wollastonite...

with aegirine, nepheline, albite, arfvedsonite in igneous rocks; with tremolite, ferro-actinolite in metamorphic rocks; and with grunerite, magnetite...

serendibite include diopside, spinel, phlogopite, scapolite, calcite, tremolite, apatite, grandidierite, sinhalite, hyalophane, uvite, pargasite, clinozoisite...

Mineralogical Association as a mineral species name in 1978 (replaced by tremolite). The name "nephrite" is mineralogically correct for referring to the...

is all asbestos with UN 2212 limited to asbestos, amphibole amosite, tremolite, actinolite, anthophyllite, or crocidolite. Another exception, NA 3334...

mountain leather include: actinolite, palygorskite, saponite, sepiolite, tremolite, and zeolite. Chrysotile Committee on Asbestos: Selected Health Effects...

stage were a variety of calc-silicates, including diopside, forsterite, tremolite, together with talc and chlorite. Subsequent metasomatism, probably associated...

no asbestos. The former vermiculite mine in Libby, Montana, did have tremolite asbestos as well as winchite and richterite (both fibrous amphiboles)—in...

other illnesses, such as asbestosis; amphibole asbestos (anthophyllite, tremolite, actinolite, grunerite, and riebeckite) are considered more dangerous...

contact registered individuals with important health information. The Tremolite Asbestos Registry contains people who lived in or worked in Libby, Montana...

Nyerereite Varieties that are not valid species: Nephrite (variety of tremolite/actinolite) Niobite (synonym of columbite) Niobite-tantalite (synonym...

Fluor-liddicoatite Indicolite Olenite Paraiba (var.) Rossmanite Rubellite (var.) Tremolite Hexagonite (var.) Triphylite Triplite Tugtupite Turquoise Ulexite Ussingite...

polysilicates are ladder polymers. One example is provided by the mineral tremolite. In the area of coordination chemistry, the ladder structure is seen in...

predominantly of talc, with varying amounts of chlorite and amphiboles (typically tremolite, anthophyllite, and cummingtonite, hence its obsolete name, magnesiocummingtonite)...

stacks within the cove and the valley are of tremolite serpentine which is fine-grained and banded. Tremolite is different from bastite serpentine because...

calcite, dolomite, quartz, tremolite, talc, and forsterite for the albite-epidote hornfels facies; calcite, dolomite, quartz, tremolite, diopside, and forsterite...

series between hornblende and the closely related amphibole minerals, tremolite–actinolite, at elevated temperature. A miscibility gap exists at lower...

including actinolite, amosite, anthophyllite, chrysotile, crocidolite, tremolite) Azathioprine Benzene Benzidine, and dyes metabolized to Benzo[a]pyrene...

granite, gneiss, and mafic igneous rocks. Some clasts have been partially epidotized. The matrix is dominated by epidote (green), quartz, and tremolite....

natural asbestos. Much of the asbestos is known to emanate from fibrous tremolite or actinolite. The threat was discovered in 1987, prompting the county...