Albite - Wikipedia
Albite is a plagioclase feldspar mineral. It is the sodium endmember of the plagioclase solid solution series. It represents a plagioclase with less than 10% anorthite content.
Albite: The plagioclase feldspar mineral Albite information
Albite is a very common mineral, and is an important rock-forming mineral. It takes a longer time for Albite to crystallize than the other feldspars. This enables Albite to form in large and well crystallized examples. Albite is also a common accessory mineral to …
Albite | Feldspar, Plagioclase, Silicate | Britannica
albite, common feldspar mineral, a sodium aluminosilicate (NaAlSi 3 O 8) that occurs most widely in pegmatites and felsic igneous rocks such as granites. It may also be found in low-grade metamorphic rocks and as authigenic albite in certain sedimentary varieties.
Albite: Mineral information, data and localities. - mindat.org
Named in 1815 by Johan Gottlieb Gahn and Jöns Jacob Berzelius from Latin "albus", white, alluding to its usual color. Kumdykolite, Lingunite. One of the most common members of the Feldspar group.
Plagioclase Feldspar: A group of common rock-forming minerals - Geology.com
The plagioclase feldspar minerals are albite, oligoclase, andesine, labradorite, bytownite and anorthite. They are common rock-forming minerals and occasionally gem materials cut into moonstone, sunstone, labradorite and spectrolite.
Albite Gemstone: Properties, Meanings, Value & More - Gem Rock …
2022年8月13日 · Albite is a plagioclase feldspar appearing as colorless gems. It’s often part of other stones like trapiche emerald and amazonite. Learn albite’s properties, healing powers, and more in this guide.
Albite Mineral Data
Magmatic and pegmatitic rocks. Finnbo, Falun, Dalarna, Sweden. Bourg d'Oisans and Isere, France. Link to MinDat.org Location Data. From the Latin, albus, in allusion to the common color. Comments: Colorless, lustrous blocky albite crystals to 3 cm in size with a thick dusting of micaceous green micro chlorite.
Feldspar Group Minerals | Types, Properties, Occurrence, Uses
2023年4月23日 · Feldspar minerals have very comparable structures, chemical compositions, and bodily properties. Common feldspars consist of orthoclase (KAlSi3O8), albite (NaAlSi3O8), and anorthite (CaAl2Si2O8).
Igneous rock - Albite, Anorthite, System | Britannica
2024年11月12日 · Igneous rock - Albite, Anorthite, System: Most of the common minerals found in igneous rocks are solid-solution phases. These include olivine, pyroxene, amphibole, biotite, and plagioclase feldspars. Crystallization behaviour is illustrated best by using the NaAlSi3O8 (albite or Ab)–CaAl2Si2O8 (anorthite or An) plagioclase system shown in ...
Albite - Geology Page
2012年3月3日 · Albite is a plagioclase feldspar mineral. It is the sodium endmember of the plagioclase solid solution series. As such it represents a plagioclase with less than 10% anorthite content. The pure albite endmember has the formula NaAlSi 3 O 8. It is a tectosilicate. Its color is usually pure white, hence its name from Latin albus.