definisi
picrite iku macem-macem dhuwur-Magnesium basalt olivine sing sugih banget ing olivine Mineral
blueschist punika rock metamorphic kang umume biru ing werna lan kabentuk ing kahanan tekanan lan suhu kurang
panemu
Ora dingerteni
edgar Bailey
Etimologi
saka pikros greek pait + -ite, abad ka-19
saka schiste french, skhistos greek IE pamisah
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, medium rock grained, rock opaque
tektur
earthy, atos
foliated
werna
ireng, coklat, ijo, grey, pink, putih, kuning
biru, bluish - werna abu-abu, purple, mbandingake saka biru
katon
atos saha
kurang lan banded
Efesus interior
countertops, aggregates hiasan, homes, interior
kothak lantai, jogan, homes, Hotel, pawon
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Taman hiasan, bangunan kantor
Efesus arsitektur liyane
curbing
-
industri construction
minangka agen sintering ing industri baja kanggo proses biji wesi, Pabrik semen, kanggo dalan kanthi jumlah ongko, Pabrik Magnesium lan dolomite refractories, roadstone, digunakake kanggo jogan, treads tangga, wates lan sills jendhela.
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
Efesus jaman
artefak, monumen, reca
artefak, monumen, reca
komersial
tambahan feed kanggo ternak, minangka waja rock kanggo tembok segara, flux Metallurgical, Pottery, sumber magnesia (MgO)
pelaku kuburan, tablet commemorative, nggawe kriya, curling, nisan
jinis
oceanite
Batu metamorf
fitur
tuan rumah rock kanggo timbal
tahan struktural dhuwur marang erosi lan iklim, rock grained banget nggoleki
tatanan
picrite punika nggoleki-grained, hard rock 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.
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.
isi Mineral
biotite, olivine, plagioclase, pyrrhotite
albite, chlorite, epidote, garnet, glaucophane, lawsonite, muscovite utawa illite, quartz
senyawa isi
al, cao, karbon dioksida, mg, MgO
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, impact metamorphism, metamorphism regional
-
jinis udan
udan biologi
udan mechanical
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
erosi kimia, erosi gisik, banyu erosi, angin erosi
ukuran gandum
grained nggoleki
nggoleki grained medium
rengat
ora rata
conchoidal
tilas
putih, greenish putih utawa abu-abu
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
tartamtu gravitasi
2.75-2.92
3-3.2
Kapadhetan
1.5-2.5 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas
impact tahan, meksa tahan
celengan ing bawana wétan
asia
India, Russia
Japan, Turkey
africa
South Africa
Egypt, Ethiopia, South Africa
europe
iceland
france, greece, iceland
celengan ing bawana kulon
lor amerika
Canada, USA
USA
celengan ing Oseania bawana