definisi
blueschist punika rock metamorphic kang umume biru ing werna lan kabentuk ing kahanan tekanan lan suhu kurang
dacite punika rock igneous vulkanik kang rintermediate ing komposisi antarane awujud lan rhyolite
asal
usa
romania lan Moldova, europe
panemu
edgar Bailey
Ora dingerteni
Etimologi
saka schiste french, skhistos greek IE pamisah
saka Dacia, sawijining provinsi saka kekaisaran Romawi kang lay antarane Kali Danube lan Pagunungan Carpathian ngendi rock ing Pisanan
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, rock alus
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, medium rock grained, rock opaque
tektur
foliated
aphanitic kanggo porphyritic
werna
biru, bluish - werna abu-abu, purple, mbandingake saka biru
bluish - werna abu-abu, coklat, grey, cahya kanggo werna abu-abu peteng
katon
kurang lan banded
vesicular
Efesus interior
kothak lantai, jogan, homes, Hotel, pawon
aggregates hiasan, entryways, interior
Efesus njaba
Taman hiasan, bangunan kantor
minangka watu bangunan, mapeng watu, Taman hiasan
Efesus arsitektur liyane
-
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
artefak, monumen, reca
artefak
komersial
pelaku kuburan, tablet commemorative, nggawe kriya, curling, nisan
tablet commemorative, nggawe kriya
jinis
Batu metamorf
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
Wangun blueschist amarga metamorphism saka basalt lan rocks liyane karo komposisi padha ing tekanan dhuwur lan kurang Suhu lan kira-kira cocog kanggo ambane saka 15 kanggo 30 kilometer lan 200 kanggo 500 ° c.
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
albite, chlorite, epidote, garnet, glaucophane, lawsonite, muscovite utawa illite, quartz
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
ca, fe, kalium oxide, mg, kalium, silikon dioksida
jinis metamorphism
-
metamorphism kakubur, metamorphism cataclastic
jinis udan
udan mechanical
udan biologi, udan kimia, udan mechanical
jinis erosi
erosi kimia, erosi gisik, banyu erosi, angin erosi
erosi kimia
ukuran gandum
nggoleki grained medium
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
putih kanggo werna abu-abu
putih
porosity
Highly keropos
kurang keropos
luster
kurang
subvitreous kanggo kurang
tartamtu gravitasi
3-3.2
2.86-2.87
Kapadhetan
2.8-2.9 g / cm 3
2.77-2.771 g / cm 3
resistance
impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
celengan ing bawana wétan
africa
Egypt, Ethiopia, South Africa
-
europe
france, greece, iceland
france, greece, romania, Scotland, spain
celengan ing bawana kulon
kidul amerika
-
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
celengan ing Oseania bawana
australia
New Zealand
New Zealand, South Australia, Western Australia