definisi
trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
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
panemu
Alexandre brongniart Rene Hauy
obsius
Etimologi
saka trakhus greek atos 'utawa roughness trakhutēs
saka obsidianus latin, misprint saka obsianus (lapis) (watu) saka obsius
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kategori liyane
rock grained nggoleki, rock opaque
rock opaque
tektur
aphanitic kanggo porphyritic
glassy
werna
ireng, coklat, greenish peteng - werna abu-abu, ijo, grey, cahya kanggo werna abu-abu peteng, putih
ireng, biru, coklat, ijo, orange, abang, tan, kuning
Efesus interior
aggregates hiasan, jogan, homes, 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 construction
minangka watu ukuran, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping, nggawe semen alam, Pabrik Magnesium lan dolomite refractories
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
industri medical
durung digunakake
bedhah
Efesus jaman
artefak, monumen, reca, figurines cilik
artefak, perhiasan
komersial
pelaku kuburan, nggawe kriya
nggawe kriya, mirror, digunakake ing akuarium
jinis
Ora Kasadhiya
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
fitur
kasedhiya ing persil saka werna lan patron, iku salah siji saka rock tuwa, global matrik
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
monumen
used
durung digunakake
monumen misuwur
data ora kasedhiya
ora ditrapake
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
figurines
used
durung digunakake
tatanan
trachyte iku sawijining rock vulkanik igneous karo aphanitic kanggo tektur porphyritic. iku padha karo vulkanik saka syenite rock lan formulir minangka asil diferensiasi magmatic.
nalika lahar dirilis saka gunung, iku diwiwiti saka cooling cepet banget kang freezes mekanisme saka crystallization. asil punika kaca vulkanik karo susunan Gamelan seragam.
isi Mineral
augite, biotite, Feldspar, hornblade, plagioclase, quartz
ora kasedhiya
senyawa isi
kalium oxide, sodium oxide, silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi kimia, erosi gisik, erosi Glacier
ukuran gandum
grained nggoleki
ora ditrapake
rengat
ora kasedhiya
conchoidal
porosity
kurang keropos
banget kurang keropos
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.7
2.6-2.7
Kapadhetan
2.43-2.45 g / cm 3
2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, impact tahan
celengan ing bawana wétan
asia
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Afghanistan, Indonesia, Japan, Russia
africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Kenya
europe
bulgaria, england, germany, norway, romania, Swiss
greece, hungary, iceland, italy, turkey
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
USA
Canada, Mexico, USA
kidul amerika
Brazil, Chile
Argentina, Chile, Ecuador, Peru
celengan ing Oseania bawana
australia
New Zealand, Queensland, South Australia, Western Australia
New Zealand