Phlogopite - Wikipedia
网页Phlogopite is a yellow, greenish, or reddish-brown member of the mica family of phyllosilicates. It is also known as magnesium mica. Phlogopite is the magnesium endmember of the biotite solid solution series, with the chemical formula KMg 3 …
Phlogopite: The Brown Mica, Rich in Magnesium - Geology.com
网页Phlogopite is a common member of the mica mineral group. It has a chemical composition of KMg 3 (AlSi 3 O 10) (F,OH) 2. Crystals of phlogopite are often brown, but can be yellow, green or reddish brown. It is sometimes called "the brown mica".
金云母（含铁镁和钾的铝硅酸盐）_百度百科
网页金云母（Phlogopite），是白云母类矿物中的一种，它是含铁、镁和钾的一种铝硅酸盐。 金云母成分中的铁如果不算多的话，它就可以作为电绝缘材料，因而有着重要的作用。
Phlogopite: Meanings, Properties and Powers - The Complete …
网页2019年5月10日 · Phlogopite is a stone of the crown chakra, which means that your connection to your higher self and your true consciousness will also be enhanced. This stone will support you in shifting your preconceived notions, beliefs, and ideas towards the realization of your spiritual self.
Phlogopite: Mineral information, data and localities. - mindat.org
网页Formula: KMg3(AlSi3O10) (OH)2. Colour: Brown, gray, green, yellow, or reddish brown. Lustre: Vitreous, Pearly. Hardness: 2 - 3. Specific Gravity: 2.78 - 2.85. Crystal System: Monoclinic. Member of: Biotite Group > Trioctahedral mica Group > Mica Group. Name:
Phlogopite Mineral Data
网页Phlogopite. Comments: Exceptionally well-crystallized wine-colored pseudo-hexagonal crystal of phlogopite on white calcite. Location: Kalu Khan, Badakhshan, Afghanistan. Scale: 6 x 5.5 cm. © Fabre Minerals
Phlogopite | Mica, Silicate, Magnesium | Britannica
网页phlogopite, basic aluminosilicate of potassium, magnesium, and iron that is a member of the common mica group. Varieties that contain only small amounts of iron are economically important as electrical insulators. Phlogopite occurs typically as a metamorphic product (e.g., in crystalline metamorphosed limestones) and also in ultramafic igneous ...
The Mineral phlogopite - The Mineral and Gemstone Kingdom
网页Phlogopite is a common form of mica, and it is usually distinguished by its brownish-red color. Phlogopite, like the other important mica's, can come in very large crystal sheets. Thin sheets can be peeled off as layers, and thin layers …
Phlogopite Mica | Physical - Optical Properties, Uses, Occurrence ...
网页2024年7月1日 · Phlogopite is a member of mica group family of phyllosilicates mineral. Color is a yellow, greenish, or reddish-brown. It is the magnesium endmember of the biotite stable answer series, with the chemical formulation KMg3AlSi3O10 (F, OH) 2.
Phlogopite - Oxford Reference
网页A member of the mica group of minerals, phlogopite is the Mg-rich variety of biotite K 2 (Mg,Fe 2+) 6 [Si 3 AlO 10] 2 (OH,F) 4 with Mg/Fe more than 2/1; sp. gr. 2.76–2.90; hardness 2.0–2.5; subtransparent; pale brown; small, tabular crystals; occurs in metamorphosed, impure, magnesian limestones by reaction between dolomite and K-feldspar ...