1 Definition
1.1 definisi
dacite punika rock igneous vulkanik kang rintermediate ing komposisi antarane awujud lan rhyolite
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
1.2 Sajarah
1.2.1 asal
romania lan Moldova, europe
egypt
1.2.2 panemu
1.3 Etimologi
saka Dacia, sawijining provinsi saka kekaisaran Romawi kang lay antarane Kali Danube lan Pagunungan Carpathian ngendi rock ing Pisanan
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
1.4 kelas
1.4.1 sub-kelas
awet rock, rock alus
awet rock, hard rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
2 Tekstur
2.1 tektur
aphanitic kanggo porphyritic
porphyritic
2.2 werna
bluish - werna abu-abu, coklat, grey, cahya kanggo werna abu-abu peteng
ireng, coklat, wernane, ijo, grey, abang, teyeng, putih
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, entryways, interior
aggregates hiasan, interior
3.1.2 Efesus njaba
minangka watu bangunan, mapeng watu, Taman hiasan
Taman hiasan, mapeng watu
3.1.3 Efesus arsitektur liyane
3.2 industri
3.2.1 industri construction
minangka watu ukuran, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping
kanthi jumlah ongko construction
3.2.2 industri medical
durung digunakake
durung digunakake
3.3 Efesus jaman
artefak
artefak, monumen, reca
3.4 Panggunaan sanès
3.4.1 komersial
tablet commemorative, nggawe kriya
nggawe kriya, gemstone, perhiasan
4 Jinis
4.1 jinis
dacite footwall, hanging dacite wall, tuff lan biotite dacite
rhomb porphyry
4.2 fitur
tuan rumah rock kanggo timbal, iku salah siji saka rock tuwa
umume atos kanggo tutul, iku salah siji saka rock tuwa, lumahan asring mengilap
4.3 pinunjul arkeologi
4.3.1 monumen
4.3.2 monumen misuwur
ora ditrapake
data ora kasedhiya
4.3.3 reca
4.3.4 patung misuwur
ora ditrapake
data ora kasedhiya
4.3.5 Pictographs
4.3.6 petroglyphs
4.3.7 figurines
4.4 fosil
5 Tatanan
5.1 tatanan
dacitic magma wis kawangun dening subduksi saka lemah ndhuwur enom laut ing piring Continental felsic nglukis. luwih, ing satunggalipun saperangan wis hydrothermally ngrubah minangka quartz lan sodium sing ditambahake.
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.
5.2 komposisi
5.2.1 isi Mineral
amphibole, apatite, biotite, Feldspar, garnet, hornblade, magnetite, plagioclase, pyroxene, quartz, zirkon
biotite, chert, Feldspar, garnet, grafit, quartz, silika
5.2.2 senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, kalium oxide, MgO, sodium oxide, silikon dioksida, titanium dioxide
5.3 transformasi
5.3.1 metamorphism
5.3.2 jinis metamorphism
metamorphism kakubur, metamorphism cataclastic
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
5.3.3 cuaca
5.3.4 jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, ora kedhaftar
5.3.5 erosi
5.3.6 jinis erosi
erosi kimia
erosi kimia, erosi gisik, erosi Glacier
6 Properties
6.1 fisik
6.1.1 atose
6.1.2 ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
6.1.3 rengat
conchoidal
ora duwe aturan baku
6.1.4 tilas
6.1.5 porosity
kurang keropos
kurang keropos
6.1.6 luster
subvitreous kanggo kurang
kurang
6.1.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
0.15
450
6.1.8 cleavage
6.1.9 kateguhan
6.1.10 tartamtu gravitasi
6.1.11 transparan
tembus
tembus kanggo opaque
6.1.12 Kapadhetan
2.77-2.771 g / cm 32.5-2.52 g / cm 3
0
1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
0.92 kj / kg kora Sumadhiya
0.14
3.2
6.2.2 resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan
7 Cadangan
7.1 celengan ing bawana wétan
7.1.1 asia
Not Yet Found
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
7.1.2 africa
Not Yet Found
Egypt, Ethiopia, Ghana, South Africa
7.1.3 europe
france, greece, romania, Scotland, spain
finland, france, germany, great Britain, hungary, iceland, ireland, italy, Aku tresna sampeyan;, norway, romania, sweden, Swiss
7.1.4 wong
7.2 celengan ing bawana kulon
7.2.1 lor amerika
USA
Canada, Cuba, Jamaica, USA
7.2.2 kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Bolivia, Brazil, Colombia, Ecuador, Paraguay
7.3 celengan ing Oseania bawana
7.3.1 australia
New Zealand, South Australia, Western Australia
New South Wales, New Zealand, Western Australia