Gossan vs Obsidian
Definition
definisi
gossan wis intensely oxidized, weathered utawa decomposed rock, biasane ing sisih ndhuwur lan kapapar saka simpenan biji utawa urat Mineral.
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
indonesia
Ethiopia
panemu
gossen Pampanga
obsius
Etimologi
saka gossen Pampanga saka gos, getih saka guit Pampanga lawas
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kulawarga
group
ora ditrapake
vulkanik
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock opaque
Tekstur
tektur
atos, Sandy
glassy
werna
coklat, brown- ireng, emas, ijo, teyeng
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
No
No
asam tahan
No
No
katon
kurang lan banded
mengilap
Kagunaane
arsitektur
Efesus interior
countertops, aggregates hiasan, interior
aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, mapeng watu, Taman hiasan, bangunan kantor
Taman hiasan
Efesus arsitektur liyane
curbing
durung digunakake
industri
industri construction
minangka watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
industri medical
durung digunakake
bedhah
Efesus jaman
artefak
artefak, perhiasan
Panggunaan sanès
komersial
pelaku kuburan, tablet commemorative, gemstone
nggawe kriya, mirror, digunakake ing akuarium
Jinis
jinis
translocated gossan lan gossan bocor
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
fitur
clasts Gamelan kanggo tutul, gampang pecah dadi lancip piring
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
pinunjul arkeologi
monumen
durung digunakake
durung digunakake
monumen misuwur
ora ditrapake
ora ditrapake
reca
durung digunakake
durung digunakake
patung misuwur
ora ditrapake
ora ditrapake
Pictographs
used
used
petroglyphs
used
used
figurines
durung digunakake
durung digunakake
fosil
absen
absen
Tatanan
tatanan
obahe bumi bisa nimbulaké rocks dadi salah siji rumiyin disarèkaké utawa squeezed lan Empu rocks sing digawe panas lan sijine ing meksa gedhe.
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
apatite, augite, biotite, bronzite, kalsit, chert, epidote, Feldspar, hornblende, micas, plagioclase, pyroxene, quartz, sulfides, zirkon
ora kasedhiya
senyawa isi
aluminium oxide, cao, fe, feo, silikon dioksida, belerang
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
No
Yes
jinis metamorphism
ora ditrapake
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
cuaca
No
Yes
jinis udan
ora ditrapake
udan biologi, udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi segara, angin erosi
erosi kimia, erosi gisik, erosi Glacier
Properties
fisik
atose
4-5
5-5.5
ukuran gandum
nggoleki grained medium
ora ditrapake
rengat
conchoidal
conchoidal
tilas
putih kanggo werna abu-abu
putih
porosity
Highly keropos
banget kurang keropos
luster
metallic
vitreous
kekuatan compressive
ora Sumadhiya
0.15 n / mm 2
33
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.0
2.6-2.7
transparan
opaque
tembus
Kapadhetan
ora Sumadhiya
2.6 g / cm 3
situs termal
kapasitas panas tartamtu
0.24 kj / kg k
24
0.92 kj / kg k
10
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Indonesia, Russia, Singapore, South Korea
Afghanistan, Indonesia, Japan, Russia
africa
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Kenya
europe
albania, france, germany, great Britain, united kingdom
greece, hungary, iceland, italy, turkey
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
Canada, Mexico, USA
kidul amerika
Brazil, Colombia, Ecuador
Argentina, Chile, Ecuador, Peru
celengan ing Oseania bawana
australia
New South Wales, South Australia, Western Australia
New Zealand
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