definisi
tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous
talc karbonat nanging urutan rock utawa komposisi mineral ditemokaké ing rocks ultramafic metamorphic.
asal
germany
china, usa, wétan tengah
panemu
van tooren
Ora dingerteni
Etimologi
saka tephra greek, awu saka basa indo-european, kanggo ngobong
saka abad tengah latin, talcum
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, rock alus
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
tektur
aphanitic kanggo porphyritic
alus banget
werna
ireng, coklat, ijo, grey, putih
grey, putih
Efesus interior
aggregates hiasan, jogan, homes, interior
aggregates hiasan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor
Taman hiasan
Efesus arsitektur liyane
curbing
wêdakakêna
industri construction
landscaping
sumber kalsium
industri medical
-
dijupuk minangka tambahan kanggo calcium utawa Magnesium
Efesus jaman
artefak, reca
artefak, perhiasan, monumen, reca, figurines cilik
komersial
produksi jeruk, kondisioner lemah
Manufaktur saka wêdakakêna baby
jinis
Batu igneous
Batu sedimen
fitur
tuan rumah rock kanggo timbal
gampang pecah dadi lancip piring, umume atos kanggo tutul, tuan rumah rock kanggo timbal
tatanan
tephrite 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.
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. talc karbonat kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
isi Mineral
Feldspar alkali, nepheline, plagioclase, pyroxene
karbonat, chlorite, Magnesium
senyawa isi
cao, karbon dioksida, MgO, silikon dioksida
cao, karbon dioksida, MgO
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism
jinis udan
udan biologi, udan kimia, udan mechanical
-
jinis erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi
-
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
pearly
cleavage
crenulation lan mrembet
sampurna
tartamtu gravitasi
2.86
2.86
Kapadhetan
2.8-2.9 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, nyandhang tahan
celengan ing bawana wétan
africa
Namibia, Uganda
Ethiopia, Ghana, Western Africa
europe
germany, hungary, italy, portugal, spain
england
celengan ing bawana kulon
lor amerika
USA
Canada, USA
kidul amerika
-
Argentina, Bolivia, Uruguay
celengan ing Oseania bawana
australia
New Zealand, Western Australia
Central Australia, South Australia, Western Australia