definisi
dacite punika rock igneous vulkanik kang rintermediate ing komposisi antarane awujud lan rhyolite
skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara
asal
romania lan Moldova, europe
usa, australia
panemu
Dingertèni
tornebohm
Etimologi
saka Dacia, sawijining provinsi saka kekaisaran Romawi kang lay antarane Kali Danube lan Pagunungan Carpathian ngendi rock ing Pisanan
saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, rock alus
awet rock, hard rock
group
vulkanik
ora ditrapake
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
tektur
aphanitic kanggo porphyritic
earthy, lendhut-sugih, atos
werna
bluish - werna abu-abu, coklat, grey, cahya kanggo werna abu-abu peteng
ireng, coklat, wernane, ijo, grey, putih
Efesus interior
aggregates hiasan, entryways, interior
aggregates hiasan, entryways, interior
Efesus njaba
minangka watu bangunan, mapeng watu, Taman hiasan
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri construction
minangka watu ukuran, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping
minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, emas lan perak produksi, Pabrik Magnesium lan dolomite refractories
industri medical
durung digunakake
ora ditrapake
Efesus jaman
artefak
artefak, monumen, reca
komersial
tablet commemorative, nggawe kriya
nggawe kriya, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)
jinis
dacite footwall, hanging dacite wall, tuff lan biotite dacite
endoskarns
fitur
tuan rumah rock kanggo timbal, iku salah siji saka rock tuwa
tuan rumah rock kanggo timbal, seng lan tembaga celengan
monumen
durung digunakake
used
monumen misuwur
ora ditrapake
data ora kasedhiya
reca
durung digunakake
used
patung misuwur
ora ditrapake
data ora kasedhiya
Pictographs
used
ora digunakake
petroglyphs
used
ora digunakake
figurines
durung digunakake
used
tatanan
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.
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. skarn kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
isi Mineral
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida
au, cao, karbon dioksida, cu, fe, MgO
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
jinis udan
udan biologi, udan kimia, udan mechanical
ora ditrapake
jinis erosi
erosi kimia
ora ditrapake
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
conchoidal
ora duwe aturan baku
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
waxy lan kurang
kateguhan
ora kasedhiya
2.4
tartamtu gravitasi
2.86-2.87
2.86
Kapadhetan
2.77-2.771 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas
celengan ing bawana wétan
asia
Not Yet Found
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
africa
Not Yet Found
South Africa, Western Africa
europe
france, greece, romania, Scotland, spain
united kingdom
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Brazil, Colombia, Paraguay
celengan ing Oseania bawana
australia
New Zealand, South Australia, Western Australia
Central Australia, Western Australia