definisi
adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
asal
adak, Kapuloan Aleutian
lor amerika
panemu
defant lan Drummond
Ferdinand von Richthofen
Etimologi
saka adak, Kapuloan Aleutian
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque
tektur
porphyritic
aphanitic, glassy, porphyritic
werna
ireng, coklat, cahya kanggo werna abu-abu peteng
grey, putih, cahya ireng
katon
kurang lan alus
banded
Efesus interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
aggregates hiasan, homes, Hotel, interior, pawon
Efesus njaba
minangka watu bangunan, minangka madhep watu, bangunan kantor
minangka watu bangunan, minangka madhep watu, mapeng watu, bangunan kantor
Efesus arsitektur liyane
whetstones
durung digunakake
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
arrowheads, minangka watu ukuran, omah bangunan utawa tembok, kanthi jumlah ongko construction, alat nglereni, kanggo dalan kanthi jumlah ongko, lading
industri medical
durung digunakake
durung digunakake
Efesus jaman
monumen, reca, figurines cilik
artefak
komersial
tablet commemorative, Pottery, digunakake ing akuarium
gemstone, menang bench laboratorium, perhiasan
jinis
Ora Kasadhiya
rocks pumice, rocks obsidian, rocks perlite, rocks porphyritic.
fitur
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
ngandhut asam ing alam, kasedhiya ing persil saka werna
monumen
used
durung digunakake
monumen misuwur
data ora kasedhiya
ora ditrapake
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
Pictographs
used
ora digunakake
petroglyphs
used
ora digunakake
figurines
used
durung digunakake
tatanan
rocks adakite sing kawangun nalika cairan hydrous sing dirilis saka mineral sing break mudhun ing basalt metamorfosis, lan munggah menyang lapisan, banjur padha salat leleh sebagean.
rhyolite punika rock extrusive felsic lan amarga isi silika dhuwur, rhyolite lahar banget viscous lan padha vulkanik granit.
isi Mineral
olivine, plagioclase, pyroxene
biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz
senyawa isi
aluminium oxide, MgO, silikon dioksida
ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
jinis udan
udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi gisik, erosi segara, banyu erosi
erosi kimia, erosi segara, banyu erosi, angin erosi
ukuran gandum
nggoleki grained medium
gedhe lan coarse grained
rengat
conchoidal
sub-conchoidal
tilas
bluish ireng
wernane
porosity
kurang keropos
Highly keropos
luster
grainy, mutiyara lan vitreous
earthy
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
2
tartamtu gravitasi
ora Sumadhiya
2.65-2.67
Kapadhetan
ora Sumadhiya
2.4-2.6 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, nyandhang tahan
celengan ing bawana wétan
asia
India, Russia
China, India
africa
Ethiopia, Somalia, South Africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
europe
iceland
germany, iceland, ireland, italy, spain
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
Canada, USA
kidul amerika
Brazil
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
celengan ing Oseania bawana
australia
Not Yet Found
New Zealand, Queensland, Western Australia