definisi
nephelinite punika rock igneous nggoleki-grained utawa aphanitic arupi meh tanggung saka nepheline lan clinopyroxene (macem-macem augite).
blueschist punika rock metamorphic kang umume biru ing werna lan kabentuk ing kahanan tekanan lan suhu kurang
panemu
Ora dingerteni
edgar Bailey
Etimologi
saka néphéline french, saka Nefele greek
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
aphanitic
foliated
werna
ireng, coklat, ijo, grey, putih
biru, bluish - werna abu-abu, purple, mbandingake saka biru
katon
Balung
kurang lan banded
Efesus interior
aggregates hiasan, homes, interior
kothak lantai, jogan, homes, Hotel, pawon
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
Taman hiasan, bangunan kantor
Efesus arsitektur liyane
curbing
-
industri construction
minangka watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
Efesus jaman
artefak, monumen, reca, figurines cilik
artefak, monumen, reca
komersial
nggawe kriya, kondisioner lemah, sumber magnesia (MgO)
pelaku kuburan, tablet commemorative, nggawe kriya, curling, nisan
jinis
peralkaline nephelinite
Batu metamorf
fitur
tuan rumah rock kanggo timbal
tahan struktural dhuwur marang erosi lan iklim, rock grained banget nggoleki
tatanan
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.
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
clinopyroxene, nepheline, plagioclase
albite, chlorite, epidote, garnet, glaucophane, lawsonite, muscovite utawa illite, quartz
senyawa isi
ca, cao, karbon, cl, MgO
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
jinis metamorphism
kontak metamorphism
-
jinis udan
udan biologi, udan kimia, udan mechanical
udan mechanical
jinis erosi
erosi kimia, banyu erosi, angin erosi
erosi kimia, erosi gisik, banyu erosi, angin erosi
ukuran gandum
grained nggoleki
nggoleki grained medium
tilas
putih
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
vitreous kanggo metallic
kurang
tartamtu gravitasi
2.4-2.9
3-3.2
Kapadhetan
2.5-3 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas
impact tahan, meksa tahan
celengan ing bawana wétan
africa
Rwanda, Tanzania
Egypt, Ethiopia, South Africa
europe
-
france, greece, iceland
celengan ing bawana kulon
lor amerika
Canada, USA
USA
celengan ing Oseania bawana