definisi
rhyodacite iku sawijining rock vulkanik extrusive penengah ing komposisi antarane dacite lan rhyolite
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
Ora dingerteni
obsius
Etimologi
rhyo lite + dacite: a rock antarané rhyolite lan dacite sing extrusive padha karo granodiorite
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
werna
ireng kanggo werna abu-abu, greenish peteng - werna abu-abu
ireng, biru, coklat, ijo, orange, abang, tan, kuning
Efesus interior
aggregates hiasan, interior
aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, Taman hiasan
Taman hiasan
Efesus arsitektur liyane
curbing
-
industri construction
minangka watu ukuran, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping
arrowheads, alat nglereni, lading, scrapers, TCTerms tumbak
industri medical
-
bedhah
Efesus jaman
artefak
artefak, perhiasan
komersial
pelaku kuburan, nggawe kriya
nggawe kriya, mirror, digunakake ing akuarium
jinis
Batu vulkanik penengah
mercon obsidian, mahoni, Sheen obsidian, Snowflake obsidian lan Beludru merak obsidian
fitur
kasedhiya ing persil saka werna lan patron
pamblokiran negativity, mbantu kanggo ngreksa marang depresi
tatanan
rhyodacite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.
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
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
-
senyawa isi
ca, fe, kalium oxide, kalium, silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact 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 kimia, erosi gisik, erosi Glacier
ukuran gandum
grained nggoleki
-
rengat
conchoidal
conchoidal
porosity
kurang keropos
banget kurang keropos
luster
greasy kanggo kurang
vitreous
tartamtu gravitasi
2.34-2.40
2.6-2.7
Kapadhetan
-9999 g / cm 3
2.6 g / cm 3
resistance
tahan panas
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
austria, belgium, finland, france, germany, italy, norway, sardinia, spain, Swiss
greece, hungary, iceland, italy, turkey
celengan ing bawana kulon
lor amerika
Canada, USA
Canada, Mexico, USA
kidul amerika
-
Argentina, Chile, Ecuador, Peru
celengan ing Oseania bawana