Porphyry lan Dolomit
Definition
definisi
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
dolomite punika rock sedimentary ngemot luwih saka 50 persen saka dolomite Mineral dening bobot
Sajarah
asal
egypt
Alps kidul, prancis
panemu
Dingertèni
dolomieu
Etimologi
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
saka french, saka jeneng dolomieu (1750-1801), geologis french sing ditemokaké rock ing
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
plutonic
ora ditrapake
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
Tekstur
tektur
porphyritic
earthy
werna
ireng, coklat, wernane, ijo, grey, abang, teyeng, putih
ireng, coklat, wernane, ijo, grey, pink, putih
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
No
No
ngeruk tahan
Yes
Yes
rereged tahan
Yes
No
angin tahan
No
No
asam tahan
Yes
No
katon
kurang
glassy utawa pearly
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, interior
aggregates hiasan, homes, interior
Efesus njaba
Taman hiasan, mapeng watu
Taman hiasan, bangunan kantor
Efesus arsitektur liyane
curbing
durung digunakake
industri
industri construction
kanthi jumlah ongko construction
minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, nggawe semen alam, Pabrik Magnesium lan dolomite refractories, produksi kaca lan keramik, serves minangka rock lenga lan reservoir gas
industri medical
durung digunakake
dijupuk minangka tambahan kanggo calcium utawa Magnesium
Efesus jaman
artefak, monumen, reca
artefak, perhiasan, monumen, reca, figurines cilik
Panggunaan sanès
komersial
nggawe kriya, gemstone, perhiasan
reservoir lenga lan gas, tambahan feed kanggo ternak, gemstone, flux Metallurgical, produksi jeruk, kondisioner lemah, sumber magnesia (MgO)
Jinis
jinis
rhomb porphyry
boninite lan jasperoid
fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa, lumahan asring mengilap
tuan rumah rock kanggo timbal, traps kanggo cairan njero kaya lenga lan gas alam., seng lan tembaga celengan
pinunjul arkeologi
monumen
used
used
monumen misuwur
data ora kasedhiya
data ora kasedhiya
reca
used
used
patung misuwur
data ora kasedhiya
data ora kasedhiya
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
used
used
fosil
absen
saiki
Tatanan
tatanan
porphyry wis kawangun rong: magma cools alon jero ing lemah ndhuwur utawa magma punika ndingin kanthi cepet minangka erupts saka gunung mbledhos, nggawe butiran alit sing biasane bisa dideleng nganggo mripat wuda.
rocks dolomite sing Originally setor minangka kalsit utawa aragonite watu gamping sugih, nanging sak proses diagenesis, ing kalsit utawa aragonite wis rubah menyang dolomite.
komposisi
isi Mineral
biotite, chert, Feldspar, garnet, grafit, quartz, silika
mineral lempung, pyrite, quartz, sulfides
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, titanium dioxide
NaCl, cao, karbon dioksida, Magnesium karbonat, MgO
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism
cuaca
Yes
No
jinis udan
udan biologi, udan kimia, ora kedhaftar
ora ditrapake
erosi
Yes
No
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
ora ditrapake
Properties
fisik
atose
6-7
3.5-4
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
ora duwe aturan baku
conchoidal
tilas
putih
putih
porosity
kurang keropos
kurang keropos
luster
kurang
vitreous lan mutiyara
kekuatan compressive
ora Sumadhiya
140.00 n / mm 2
15
cleavage
cacat
sampurna
kateguhan
1.7
1
tartamtu gravitasi
2.5-4
2.8-3
transparan
tembus kanggo opaque
transparent kanggo Translucent
Kapadhetan
2.5-2.52 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.92 kj / kg k
10
resistance
tahan panas, impact tahan
tahan panas, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
China, India
africa
Egypt, Ethiopia, Ghana, South Africa
Morocco, Namibia
europe
finland, france, germany, great Britain, hungary, iceland, ireland, italy, Aku tresna sampeyan;, norway, romania, sweden, Swiss
austria, italy, romania, spain, Swiss
wong
Greenland
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, Cuba, Jamaica, USA
Mexico, USA
kidul amerika
Bolivia, Brazil, Colombia, Ecuador, Paraguay
Brazil, Colombia
celengan ing Oseania bawana
australia
New South Wales, New Zealand, Western Australia
New South Wales, Queensland, Yorke Peninsula
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