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
diorite iku werna abu-abu kanggo penengah rock intrusive igneous peteng-werna abu-abu dumadi prinsipe saka plagioclase Feldspar, biotite, hornblende, lan pyroxene
panemu
obsius
Ora dingerteni
Etimologi
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
saka awal abad kaping 19 diciptakaké ing french, kawangun teratur saka diorizein greek mbedakake
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock opaque
rock grained coarse, medium rock grained, rock opaque
werna
ireng, biru, coklat, ijo, orange, abang, tan, kuning
ireng, coklat, cahya kanggo werna abu-abu peteng, putih
Efesus interior
aggregates hiasan, interior
aggregates hiasan, interior
Efesus njaba
Taman hiasan
minangka watu bangunan, minangka madhep watu, Taman hiasan
Efesus arsitektur liyane
-
curbing
industri construction
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
minangka watu ukuran, Pabrik semen, cobblestones, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
industri medical
bedhah
-
Efesus jaman
artefak, perhiasan
artefak, monumen, reca, figurines cilik
komersial
nggawe kriya, mirror, digunakake ing akuarium
nggawe kriya, curling
jinis
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
Diorit plagioklas lan diorit kuarsa
fitur
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
biasane blentongé ireng lan putih.
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.
diorite punika rock igneous intrusive coarse-grained kang ngandhut Interlocking gedhe lan tujuan acak kristal lan formulir nalika lahar molten ora tekan lumahing bumi lan ndingin mudhun ing bumi lemah ndhuwur.
isi Mineral
-
albite, amphibole, apatite, biotite, Feldspar, hornblade, ilmenite, magnetite, muscovite utawa illite, olivine, plagioclase, pyroxene, quartz, sulfides, titanite, zirkon
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
silikon dioksida
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
metamorphism cataclastic, kontak metamorphism, metamorphism regional
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, banyu erosi
ukuran gandum
-
medium kanggo coarse grained
porosity
banget kurang keropos
banget kurang keropos
tartamtu gravitasi
2.6-2.7
2.8-3
Kapadhetan
2.6 g / cm 3
2.8-3 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, meksa tahan, nyandhang tahan
celengan ing bawana wétan
asia
Afghanistan, Indonesia, Japan, Russia
-
europe
greece, hungary, iceland, italy, turkey
finland, germany, italy, romania, sweden, turkey, united kingdom
celengan ing bawana kulon
lor amerika
Canada, Mexico, USA
USA
kidul amerika
Argentina, Chile, Ecuador, Peru
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru
celengan ing Oseania bawana
australia
New Zealand
New Zealand, Western Australia