Quartzite vs Obsidian
Definition
definisi
Quartzite punika rock non-foliated metamorphic sing formulir dening metamorphism saka sandstone quartz murni
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
Sajarah
asal
dingerteni
Ethiopia
panemu
Dingertèni
obsius
Etimologi
saka quartz + -ite
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
ora ditrapake
vulkanik
kategori liyane
medium rock grained, rock opaque
rock opaque
Tekstur
tektur
foliated, granular
glassy
werna
ireng, biru, coklat, ijo, grey cahya, purple, putih, kuning
ireng, biru, coklat, ijo, orange, abang, tan, kuning
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
Yes
rereged tahan
Yes
No
angin tahan
Yes
No
asam tahan
Yes
No
katon
lustrous
mengilap
Kagunaane
arsitektur
Efesus interior
countertops, aggregates hiasan, jogan, homes
aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Taman hiasan
Efesus arsitektur liyane
curbing
durung digunakake
industri
industri construction
arrowheads, minangka watu ukuran, Pabrik semen, kanthi jumlah ongko construction, alat nglereni, kanggo dalan kanthi jumlah ongko, nggawe semen alam, produksi kaca lan keramik, alur trek ballast, roadstone
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
industri medical
durung digunakake
bedhah
Efesus jaman
artefak, perhiasan, monumen, reca
artefak, perhiasan
Panggunaan sanès
komersial
reservoir lenga lan gas, minangka waja rock kanggo tembok segara, pelaku kuburan, tablet commemorative, ing lumahing, menang bench laboratorium, waduk Petroleum, kondisioner lemah, sumber magnesia (MgO), nisan, digunakake ing akuarium
nggawe kriya, mirror, digunakake ing akuarium
Jinis
jinis
Ora Kasadhiya
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
pinunjul arkeologi
monumen
used
durung digunakake
monumen misuwur
data ora kasedhiya
ora ditrapake
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
used
durung digunakake
fosil
absen
absen
Tatanan
tatanan
Wangun Quartzite saka sandstone lan quartz Mineral kang sijine ing panas lan meksa nemen.
nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.
komposisi
isi Mineral
chlorite, epidote, hematite, kyanite, magnetite, muscovite utawa illite, quartz
ora kasedhiya
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, MgO, sodium oxide, silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, hidrotermal metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
cuaca
Yes
Yes
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, banyu erosi, angin erosi
erosi kimia, erosi gisik, erosi Glacier
Properties
fisik
atose
6-7
5-5.5
ukuran gandum
grained medium
ora ditrapake
rengat
ora rata, splintery utawa conchoidal
conchoidal
tilas
putih
putih
porosity
kurang keropos
banget kurang keropos
luster
vitreous
vitreous
kekuatan compressive
115.00 n / mm 2
18
0.15 n / mm 2
33
cleavage
indiscernible
non-ana
kateguhan
1.9
ora kasedhiya
tartamtu gravitasi
2.6-2.8
2.6-2.7
transparan
transparent kanggo Translucent
tembus
Kapadhetan
2.32-2.42 g / cm 3
2.6 g / cm 3
situs termal
kapasitas panas tartamtu
0.75 kj / kg k
18
0.92 kj / kg k
10
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Israel, Russia, South Korea, Thailand, Turkey
Afghanistan, Indonesia, Japan, Russia
africa
Ethiopia, Morocco, South Africa, Zimbabwe
Kenya
europe
england, italy, norway, Scotland, sweden, united kingdom
greece, hungary, iceland, italy, turkey
wong
Greenland
durung ketemu
celengan ing bawana kulon
lor amerika
Bahamas, Canada, USA
Canada, Mexico, USA
kidul amerika
Brazil, Colombia, Venezuela
Argentina, Chile, Ecuador, Peru
celengan ing Oseania bawana
australia
New Zealand, Queensland, Western Australia
New Zealand
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