Scawtite
Scawtite is a hydrous calcium silicate mineral with carbonate, formula: Ca7(Si3O9)2CO3·2H2O. It crystallizes in the monoclinic crystal system as thin plates or flat prisms. Scawtite was first described in 1929 for an occurrence at Scawt Hill in Northern Ireland. Scawtite occurs as in skarns and hydrothermal veins in limestone. Associated minerals include melilite, spurrite, tobermorite, thomsonite, larnite, grossular, bultfonteinite, calcite, analcime, and .
Link from a Wikipage to another Wikipage
primaryTopic
Scawtite
Scawtite is a hydrous calcium silicate mineral with carbonate, formula: Ca7(Si3O9)2CO3·2H2O. It crystallizes in the monoclinic crystal system as thin plates or flat prisms. Scawtite was first described in 1929 for an occurrence at Scawt Hill in Northern Ireland. Scawtite occurs as in skarns and hydrothermal veins in limestone. Associated minerals include melilite, spurrite, tobermorite, thomsonite, larnite, grossular, bultfonteinite, calcite, analcime, and .
has abstract
La scawtita és un mineral de l ...... Nord, la seva localitat tipus.
@ca
La scawtite è un minerale.
@it
Scawtita silikato motako minerala da.
@eu
Scawtite is a hydrous calcium ...... nite, calcite, analcime, and .
@en
Wikipage page ID
48,973,113
page length (characters) of wiki page
Wikipage revision ID
997,371,335
Link from a Wikipage to another Wikipage
2V
Measured from 74° to 78°
@en
birefringence
δ = 0.021
@en
category
class
Prismatic
@en
cleavage
Perfect on {001}, poor on {010}
@en
color
Colorless
@en
dana
diaphaneity
Transparent
@en
formula
Ca72CO3·2H2O
@en
gravity
habit
Platy - micaceous, parallel to radiating clusters
@en
luster
Vitreous
@en
name
Scawtite
@en
opticalprop
Biaxial
@en
refractive
nα = 1.597 - 1.603 nβ = 1.606 - 1.609 nγ = 1.618 - 1.621
@en
symmetry
C2/m
@en
unit cell
a = 10.12 Å, b = 15.18 Å
@en
c = 6.62 Å; β = 100.55°; Z = 2
@en
wikiPageUsesTemplate
hypernym
comment
La scawtita és un mineral de l ...... Nord, la seva localitat tipus.
@ca
La scawtite è un minerale.
@it
Scawtita silikato motako minerala da.
@eu
Scawtite is a hydrous calcium ...... nite, calcite, analcime, and .
@en
label
Scawtita
@ca
Scawtita
@eu
Scawtite
@en
Scawtite
@it
wasDerivedFrom
isPrimaryTopicOf
name
Scawtite
@en