1 Definition
1.1 definisi
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
1.3 Etimologi
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
saka pomis french lawas, saka varian dialect latin saka pumex
1.4 kelas
1.4.1 sub-kelas
awet rock, hard rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque
2 Tekstur
2.1 tektur
2.2 werna
ireng, coklat, wernane, ijo, grey, abang, teyeng, putih
ibas, wernane, grey, ijo enom, grey cahya, pink, putih, grey yellow-
2.3 pangopènan
2.4 kekiatan
2.4.1 banyu tahan
2.4.2 ngeruk tahan
2.4.3 rereged tahan
2.4.4 angin tahan
2.4.5 asam tahan
2.5 katon
3 Kagunaane
3.1 arsitektur
3.1.1 Efesus interior
aggregates hiasan, interior
aggregates hiasan, jogan, homes, interior
3.1.2 Efesus njaba
Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
3.1.3 Efesus arsitektur liyane
curbing
curbing, wêdakakêna
3.2 industri
3.2.1 industri construction
kanthi jumlah ongko construction
minangka watu ukuran, Pabrik semen, kanggo dalan kanthi jumlah ongko, ing babagan seni lan horticulture, nggawe semen alam, produksi pamblokiran beton entheng
3.2.2 industri medical
durung digunakake
Minangka abrasive ana ing produk exfoliating kulit, ing kimia lan pharmaceutical industri, obat-obatan lan kosmetik
3.3 Efesus jaman
artefak, monumen, reca
artefak
3.4 Panggunaan sanès
3.4.1 komersial
nggawe kriya, gemstone, perhiasan
minangka materi doyo tarik ing dalan salju-dijamin, minangka abrasive ing erasers potlot, nggoleki abrasive digunakake kanggo polishing, Pabrik sabun, cairan pelarut, alami, plastik lan serat, digunakake ing akuarium
4 Jinis
4.1 jinis
4.2 fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa, lumahan asring mengilap
tuan rumah rock kanggo timbal
4.3 pinunjul arkeologi
4.3.1 monumen
4.3.2 monumen misuwur
data ora kasedhiya
ora ditrapake
4.3.3 reca
4.3.4 patung misuwur
data ora kasedhiya
ora ditrapake
4.3.5 Pictographs
4.3.6 petroglyphs
4.3.7 figurines
4.4 fosil
5 Tatanan
5.1 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.
Wangun rock pumice nalika magma cools supaya cepet sing atom ing nyawiji sing ora bisa kanggo ngatur piyambak menyang struktur kristal.
5.2 komposisi
5.2.1 isi Mineral
biotite, chert, Feldspar, garnet, grafit, quartz, silika
oksida aluminium, kalsit, karbonat, oksida wesi, silika
5.2.2 senyawa isi
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, titanium dioxide
al, aluminium oxide, cao, karbon dioksida, MgO, silikon dioksida
5.3 transformasi
5.3.1 metamorphism
5.3.2 jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, impact metamorphism
5.3.3 cuaca
5.3.4 jinis udan
udan biologi, udan kimia, ora kedhaftar
udan biologi, udan kimia, udan mechanical
5.3.5 erosi
5.3.6 jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
6 Properties
6.1 fisik
6.1.1 atose
6.1.2 ukuran gandum
grained nggoleki
grained nggoleki
6.1.3 rengat
ora duwe aturan baku
planar
6.1.4 tilas
putih
putih, greenish putih utawa abu-abu
6.1.5 porosity
kurang keropos
Highly keropos
6.1.6 luster
6.1.7 kekuatan compressive
ora Sumadhiya51.20 n / mm 2
0.15
450
6.1.8 cleavage
6.1.9 kateguhan
6.1.10 tartamtu gravitasi
6.1.11 transparan
tembus kanggo opaque
opaque
6.1.12 Kapadhetan
2.5-2.52 g / cm 30.25-0.3 g / cm 3
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
ora Sumadhiya0.87 kj / kg k
0.14
3.2
6.2.2 resistance
tahan panas, impact tahan
impact tahan, meksa tahan
7 Cadangan
7.1 celengan ing bawana wétan
7.1.1 asia
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
Afghanistan, Indonesia, Japan, Russia
7.1.2 africa
Egypt, Ethiopia, Ghana, South Africa
Ethiopia, Kenya, Tanzania
7.1.3 europe
finland, france, germany, great Britain, hungary, iceland, ireland, italy, Aku tresna sampeyan;, norway, romania, sweden, Swiss
greece, hungary, iceland, italy, turkey
7.1.4 wong
7.2 celengan ing bawana kulon
7.2.1 lor amerika
Canada, Cuba, Jamaica, USA
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
7.2.2 kidul amerika
Bolivia, Brazil, Colombia, Ecuador, Paraguay
Argentina, Chile, Ecuador, Peru
7.3 celengan ing Oseania bawana
7.3.1 australia
New South Wales, New Zealand, Western Australia
New Zealand, Western Australia