К минералам

RRUFF #824

Albite

Элементы:NaAlSiO
Valence:NaAlSiO

Химия

IMA chemistry:
Na(AlSi3O8)
Valence chemistry:
NaAlSi3O8

Классификация

Crystal systems:
monoclinic, triclinic
Space groups:
C1, C2, m
Structural group:
Feldspar
IMA status:
Approved, Grandfathered

Происхождение

Country:
Sweden
Published:
1815
Oldest age Ma:
4620
Paragenetic modes:
Abiotic, Biotic, Primary, Secondary, Stage 1: Primary nebular phases, PM4 - Primary chondrule phases, Stage 2: Planetesimal differentiation & alteration, PM5 - Primary asteroid phases, Stage 3a: Earth's earliest Hadean crust, PM7 - Ultramafic igneous rocks, PM9 - Lava/xenolith minerals, PM10 - Basalt-hosted zeolite minerals, Stage 3b: Earth's earliest hydrosphere, PM16 - Low-T aqueous alteration, PM17 - Marine authigenic Hadean minerals, Stage 4a: Earth's earliest continental crust, PM19 - Granitic intrusive rocks, PM22 - Near-surface hydration, PM23 - Subaerial alteration, PM24 - Authigenic minerals in terrestrial sediments, PM26 - Hadean detrital minerals, Stage 4b: Highly evolved igneous rocks, PM34 - Complex granite pegmatites, PM35 - Ultra-alkali and agpaitic igneous rocks, Stage 5: Initiation of plate tectonics, PM40 - Regional metamorphism, PM43 - Shear-induced minerals, Stage 7: Great Oxidation Event, PM45 - Oxidized fumarolic minerals, Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere, PM51 - Pyrometamorphic minerals

Примечания

Gahn J G, Berzelius J (1815) Underfökning af nagra i grannskapet af Fahlun funna Fossilier, Afhandlingar i Fysik, Kemi och Mineralogi 4, 148-216 (see page 180)