Obsidian vs Diabase
Definition
definisi
obsidian punika kaca vulkanik alami kawangun minangka rock igneous extrusive. diprodhuksi nalika lahar felsic extruded saka gunung mbledhos ndingin kanthi cepet karo wutah kristal minimal
diabase punika rock igneous nggoleki-grained kang dumadi saka biasane pyroxene lan Feldspar
Sajarah
asal
Ethiopia
germany
panemu
obsius
christian Leopold von Buch
Etimologi
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
saka di greek + basa
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock opaque
rock grained nggoleki, medium rock grained, rock opaque
Tekstur
tektur
glassy
aphanitic, granular
werna
ireng, biru, coklat, ijo, orange, abang, tan, kuning
Peteng Grey kanggo Black
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
Yes
rereged tahan
No
Yes
angin tahan
No
Yes
asam tahan
No
Yes
katon
mengilap
vesicular
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, interior
countertops, aggregates hiasan, homes, interior, pawon
Efesus njaba
Taman hiasan
minangka watu bangunan, minangka madhep watu, mapeng watu, Taman hiasan, bangunan kantor
Efesus arsitektur liyane
durung digunakake
curbing
industri
industri construction
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
minangka watu ukuran, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
industri medical
bedhah
durung digunakake
Efesus jaman
artefak, perhiasan
artefak, monumen, reca, figurines cilik
Panggunaan sanès
komersial
nggawe kriya, mirror, digunakake ing akuarium
reservoir lenga lan gas, pelaku kuburan, tablet commemorative, menang bench laboratorium, perhiasan, nimbali segara, nisan
Jinis
jinis
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
Ora Kasadhiya
fitur
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
Gamelan kanggo tutul
pinunjul arkeologi
monumen
durung digunakake
used
monumen misuwur
ora ditrapake
Stonehenge ing dhaerah Wiltshire Inggris
reca
durung digunakake
used
patung misuwur
ora ditrapake
data ora kasedhiya
Pictographs
used
ora digunakake
petroglyphs
used
ora digunakake
figurines
durung digunakake
used
fosil
absen
absen
Tatanan
tatanan
nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.
Character length exceed error
komposisi
isi Mineral
ora kasedhiya
augite, chlorite, olivine, plagioclase, pyroxene, pyrrhotite, serpentine
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
aluminium oxide, cao, krom (iii) oxide, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, trioxide belerang
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, metamorphism regional
cuaca
Yes
Yes
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, banyu erosi
Properties
fisik
atose
5-5.5
7
ukuran gandum
ora ditrapake
nggoleki grained medium
rengat
conchoidal
conchoidal
tilas
putih
ireng
porosity
banget kurang keropos
Highly keropos
luster
vitreous
ora kasedhiya
kekuatan compressive
0.15 n / mm 2
33
225.00 n / mm 2
7
cleavage
non-ana
ora kasedhiya
kateguhan
ora kasedhiya
1.6
tartamtu gravitasi
2.6-2.7
2.86-2.87
transparan
tembus
opaque
Kapadhetan
2.6 g / cm 3
2.7-3.3 g / cm 3
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
Afghanistan, Indonesia, Japan, Russia
India
africa
Kenya
South Africa, Tanzania
europe
greece, hungary, iceland, italy, turkey
germany, greece, italy, Scotland, turkey
wong
durung ketemu
Antartika, Greenland
celengan ing bawana kulon
lor amerika
Canada, Mexico, USA
Canada, USA
kidul amerika
Argentina, Chile, Ecuador, Peru
Argentina, Brazil, Colombia, Venezuela
celengan ing Oseania bawana
australia
New Zealand
Central Australia, New Zealand, Queensland, Western Australia
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