definisi
dacite punika rock igneous vulkanik kang rintermediate ing komposisi antarane awujud lan rhyolite
nephelinite punika rock igneous nggoleki-grained utawa aphanitic arupi meh tanggung saka nepheline lan clinopyroxene (macem-macem augite).
asal
romania lan Moldova, europe
brasil
panemu
Dingertèni
Dingertèni
Etimologi
saka Dacia, sawijining provinsi saka kekaisaran Romawi kang lay antarane Kali Danube lan Pagunungan Carpathian ngendi rock ing Pisanan
saka néphéline french, saka Nefele greek
kelas
batuan beku
batuan beku
sub-kelas
awet rock, rock alus
awet rock, hard rock
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
tektur
aphanitic kanggo porphyritic
aphanitic
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, homes, interior
Efesus njaba
minangka watu bangunan, mapeng watu, Taman hiasan
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri construction
minangka watu ukuran, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping
minangka watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak
artefak, monumen, reca, figurines cilik
komersial
tablet commemorative, nggawe kriya
nggawe kriya, kondisioner lemah, sumber magnesia (MgO)
jinis
dacite footwall, hanging dacite wall, tuff lan biotite dacite
peralkaline nephelinite
fitur
tuan rumah rock kanggo timbal, iku salah siji saka rock tuwa
tuan rumah rock kanggo timbal
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.
nephelinite 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.
isi Mineral
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
clinopyroxene, nepheline, plagioclase
senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida
ca, cao, karbon, cl, MgO
jinis metamorphism
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 kimia, banyu erosi, angin erosi
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
vitreous kanggo metallic
kekuatan compressive
ora Sumadhiya
kateguhan
ora kasedhiya
2.7
tartamtu gravitasi
2.86-2.87
2.4-2.9
Kapadhetan
2.77-2.771 g / cm 3
2.5-3 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas
celengan ing bawana wétan
africa
Not Yet Found
Rwanda, Tanzania
europe
france, greece, romania, Scotland, spain
durung ketemu
wong
durung ketemu
pulo hawaii
celengan ing bawana kulon
lor amerika
USA
Canada, USA
kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Colombia
celengan ing Oseania bawana
australia
New Zealand, South Australia, Western Australia
Not Yet Found