Porphyry vs Hornfels
Definition
definisi
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
hornfels punika rock metamorphic kawangun dening kontak antarane mudstone utawa sugih lempung rock, lan awak igneous panas, lan nggantosi padha panas ngrubah saka rock asli
Sajarah
asal
egypt
new zealand
panemu
Dingertèni
Dingertèni
Etimologi
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
saka german kang tegese hornstone
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, rock alus
kulawarga
group
plutonic
ora ditrapake
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
porphyritic
granular, platy
werna
ireng, coklat, wernane, ijo, grey, abang, teyeng, putih
coklat, greenish peteng - werna abu-abu, ijo, coklat semu abang
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
No
Yes
ngeruk tahan
Yes
No
rereged tahan
Yes
No
angin tahan
No
No
asam tahan
Yes
No
katon
kurang
kurang
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, interior
aggregates hiasan, jogan, homes, interior
Efesus njaba
Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
kanthi jumlah ongko construction
kanggo dalan kanthi jumlah ongko, roadstone
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak, monumen, reca
artefak, monumen
Panggunaan sanès
komersial
nggawe kriya, gemstone, perhiasan
pelaku kuburan, tablet commemorative, nggawe kriya
Jinis
jinis
rhomb porphyry
hornfels biotite
fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa, lumahan asring mengilap
Gamelan kanggo tutul
pinunjul arkeologi
monumen
used
used
monumen misuwur
data ora kasedhiya
data ora kasedhiya
reca
used
durung digunakake
patung misuwur
data ora kasedhiya
ora ditrapake
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
used
durung digunakake
fosil
absen
absen
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.
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. hornfels kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
komposisi
isi Mineral
biotite, chert, Feldspar, garnet, grafit, quartz, silika
andalusite
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, titanium dioxide
fe, mg
transformasi
metamorphism
Yes
No
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
ora ditrapake
cuaca
Yes
Yes
jinis udan
udan biologi, udan kimia, ora kedhaftar
udan biologi
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi Glacier, erosi segara, banyu erosi, angin erosi
Properties
fisik
atose
6-7
2-3
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora duwe aturan baku
conchoidal
tilas
putih
dingerteni
porosity
kurang keropos
Highly keropos
luster
kurang
mengilap
kekuatan compressive
ora Sumadhiya
5.80 n / mm 2
31
cleavage
cacat
sampurna
kateguhan
1.7
durung ketemu
tartamtu gravitasi
2.5-4
3.4-3.9
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.5-2.52 g / cm 3
0.25-0.30 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.84 kj / kg k
15
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan
Cadangan
celengan ing bawana wétan
asia
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
africa
Egypt, Ethiopia, Ghana, South Africa
Cameroon, East Africa, Tanzania, Western Africa
europe
finland, france, germany, great Britain, hungary, iceland, ireland, italy, Aku tresna sampeyan;, norway, romania, sweden, Swiss
united kingdom
wong
Greenland
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, Cuba, Jamaica, USA
Canada, USA
kidul amerika
Bolivia, Brazil, Colombia, Ecuador, Paraguay
Bolivia, Brazil, Colombia, Ecuador
celengan ing Oseania bawana
australia
New South Wales, New Zealand, Western Australia
New South Wales, New Zealand, Queensland, Western Australia
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