Where is albite found?

Where is albite found?

Major occurrences of albite can be found in Labrador, Canada, and the Scandinavian Peninsula. Albite is used for ornamental stone, as a component of ceramic clays, and for mineral specimens.

How do you know you are albite?

Properties. Albite crystallizes with triclinic pinacoidal forms. Its specific gravity is about 2.62 and it has a Mohs hardness of 6–6.5. Albite almost always exhibits crystal twinning often as minute parallel striations on the crystal face.

Where is plagioclase found?

Plagioclase is found in almost all igneous rocks and most metamorphic rocks, but is less common in sedimentary rocks where it usually weathers to clay minerals or a fine grained variant of muscovite (sericite).

What is the habit of albite?

ALBITE PHYSICAL PROPERTIES Crystal habit: commonly tabular parallel to {010}, also can be blocky, massive, or form as platy crystals in the albite variety cleavelandite.

Is albite a rock or mineral?

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 many rare and unusual minerals.

Is albite a silicate mineral?

THE MINERAL ALBITE. Chemistry: NaAlSi3 O8, Sodium aluminum silicate. Uses: ornamental stone, ceramics and mineral specimens.

What minerals are found in albite?

albite, common feldspar mineral, a sodium aluminosilicate (NaAlSi3O8) 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.

Is albite a feldspar?

What is the uses of plagioclase?

Plagioclase is used in the manufacture of glass and ceramics; the iridescent varieties peristerite and labradorite are valued as gemstones or ornamental material. The primary importance of plagioclase, however, derives from its role in rock formation.

What is albite used for?

Albite usually forms brittle, glassy crystals that may be colourless, white, yellow, pink, green, or black. It is used in the manufacture of glass and ceramics, but its primary geologic importance is as a rock-forming mineral.

What elements are in albite?

Albite Mineral Data

General Albite Information
Chemical Formula: NaAlSi3O8
Composition: Molecular Weight = 263.02 gm
Sodium 8.30 % Na 11.19 % Na2O
Calcium 0.76 % Ca 1.07 % CaO

Is albite a gemstone?

Albite gems are colorless in most cases and not exciting to look at….Albite Information.

Data Value
Name Albite
Is a Variety of Feldspar
Varieties Peristerite
Colors Colorless, white, yellow, pink, gray, reddish, greenish.