Named in 1852 by Karl/Carl List from the Greek seirος meaning "silken". A term for a fine-grained white, pale green to oily greenish mica, mainly Muscovite (rarely Paragonite). Neoproterozoic to Quaternary : 670 Ma to 1.3 ± 0.1 Ma - based on 27 recorded ages. A chromium-bearing variety of sericite. See also fuchsite.

3.6 x 2.4 x 1.7 cm A very hard-to-find specimen featuring pink colored sericite pseudomorphing chamosite along with apatite and pyrite from Dillsburg. Green Epidote crystals are also present. The piece comes from the collection of Allen Heyl, a geologist from Colorado, but also an expert in Pennsylvania minerals, so I know the locality is ...

Sericite is the name given to very fine, ragged grains and aggregates of white (colourless) micas, typically made of muscovite, illite, or paragonite. [1] Sericite is produced by the alteration of orthoclase or plagioclase feldspars in areas that have been subjected to hydrothermal alteration (also see Sericitic alteration ) typically ...

Sericite is the name given to very fine, ragged grains and aggregates of white (colorless) micas.

Sericite mica is a colorless mineral mica derived from muscovite with a silky finish, used as a filling ingredient in cosmetic and to improve skin adhesion and feel. Safe for Use: Lips

Apr 23, 2023 · Sericite is a type of mineral that belongs to the mica group. It is a fine-grained, muscovite mica with a silky luster and is typically white, gray, or pale yellow in color. Sericite is found in a wide range of rock types, including metamorphic, igneous, and sedimentary rocks.

SERICITE INFORMATION. Sericite is a special mineral with chemistry and properties between talc and mica. Our products come in very high purity forms. SERICITE USES. Sericite is commonly used in the cosmetics industry to produce makeup and other cosmetic products.

Sericite is a common alteration mineral of orthoclase or plagioclase feldspars in areas that have been subjected to hydrothermal alteration typically associated with copper, tin, or other hydrothermal ore deposits. Sericite also occurs as the fine mica that gives the sheen to phyllite and schistose metamorphic rocks.

Nov 1, 2021 · Buy LKBEADS Personalized Gift 12mm Stretchable Pink Sericite in Quartz Bracelet Round, Smooth 7.5" for mens, womens, gf, bf & Adult. and other Stretch at Amazon.com. Our wide selection is elegible for free shipping and free returns.

The small specimen of pink, piedmontite-sericite schist was col-lected by Mr. W. E. Selbie, a prospector, who states that it occurs near Shadow Lake, in northeastern Madera County, as a "vein" perhaps fifty feet wide, and traceable for about a mile. This small fragment was found to contain better material for study than that