Tremolite In Marble Thin Section

Tremolite ppl tremolite xpl.

Tremolite in marble thin section.

This process generally increases the average grain size which gives marble its sparkling appearance. Tremolite thin section photomicrographs are taken in plane polarized light and cross polarized light and can easily be recognized under the microscope. Tremolite in hand sample. Tremolite is a relatively common mineral in some metamorphic rocks.

The word marble derives from the greek màrmaron crystalline rock shining stone. Home atlas of minerals in thin section. Tremolite in thin section thin section gigapans. Pereval marble quarry slyudyanka sludyanka lake baikal area irkutskaya oblast prebaikalia pribaikal e eastern siberian region russia.

5camg co 3 2 dolomite 8sio 2 h 2 o ca 2 mg 5 si 8 o 22 oh 2 tremolite 3caco 3 calcite 7co 2. Tremolite in talc tremolite schist crossed polars. Scanning electron micrograph of tremolite. It is the product of both thermal and regional metamorphism and is an indicator of metamorphic.

Tremolite and actinolite both form thin parallel flexible fibers up to 10 in 25 cm in length which are used commercially as asbestos. It occurs from the conversion of dolomite silica and water into tremolite calcite and carbon dioxide by way of the following reaction. The mineral is abundant and widespread. Tremolite marble the term marble in geology is restricted to metamorphic rocks in which the carbonate minerals have recrystallized.

Acicular tremolite in quartzite.