definisi
shoshonite punika rock basaltic, mlaku a trachyandesite potassic, dumadi saka olivine, augite lan plagioclase phenocrysts ing groundmass karo plagioclase calcic lan sanidine lan sawetara kaca vulkanik peteng-colored
dacite punika rock igneous vulkanik kang rintermediate ing komposisi antarane awujud lan rhyolite
asal
wyoming, usa
romania lan Moldova, europe
panemu
iddings
Ora dingerteni
Etimologi
saka panggonan asal disebut shoshone riverin wyoming
saka Dacia, sawijining provinsi saka kekaisaran Romawi kang lay antarane Kali Danube lan Pagunungan Carpathian ngendi rock ing Pisanan
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, rock alus
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, medium rock grained, rock opaque
tektur
porphyritic
aphanitic kanggo porphyritic
werna
brown- ireng, coklat peteng
bluish - werna abu-abu, coklat, grey, cahya kanggo werna abu-abu peteng
Efesus interior
aggregates hiasan, homes, interior
aggregates hiasan, entryways, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu
minangka watu bangunan, mapeng watu, Taman hiasan
Efesus arsitektur liyane
curbing
curbing
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
minangka watu ukuran, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping
Efesus jaman
reca
artefak
komersial
pelaku kuburan, nggawe kriya
tablet commemorative, nggawe kriya
jinis
Batu vulkanik penengah
dacite footwall, hanging dacite wall, tuff lan biotite dacite
fitur
tahan struktural dhuwur marang erosi lan iklim, rock grained banget nggoleki
tuan rumah rock kanggo timbal, iku salah siji saka rock tuwa
tatanan
shoshonite 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.
dacitic magma wis kawangun dening subduksi saka lemah ndhuwur enom laut ing piring Continental felsic nglukis. luwih, ing satunggalipun saperangan wis hydrothermally ngrubah minangka quartz lan sodium sing ditambahake.
isi Mineral
pyroxene
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
senyawa isi
aluminium oxide, wesi (iii) oxide, kalium oxide, sodium oxide, titanium dioxide
ca, fe, kalium oxide, mg, kalium, silikon dioksida
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
metamorphism kakubur, metamorphism cataclastic
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo nggoleki coarse grained
rengat
ora rata
conchoidal
tilas
putih kanggo werna abu-abu
putih
porosity
kurang keropos
kurang keropos
luster
kurang
subvitreous kanggo kurang
tartamtu gravitasi
2.98
2.86-2.87
Kapadhetan
2.9-3 g / cm 3
2.77-2.771 g / cm 3
resistance
tahan panas, meksa tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
celengan ing bawana wétan
europe
iceland
france, greece, romania, Scotland, spain
celengan ing bawana kulon
lor amerika
Canada, USA
USA
kidul amerika
Brazil
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
celengan ing Oseania bawana
australia
-
New Zealand, South Australia, Western Australia