Adakite lan Andesit
Definition
definisi
adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik
andesit punika rock vulkanik penengah peteng, nggoleki-grained, coklat utawa greyish kang umumé ditemokaké ing lahar
Sajarah
asal
adak, Kapuloan Aleutian
lor amerika
panemu
defant lan Drummond
Dingertèni
Etimologi
saka adak, Kapuloan Aleutian
saka andes gunung, ngendi kang ketemu ing turah mbrawah
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
porphyritic
aphanitic kanggo porphyritic
werna
ireng, coklat, cahya kanggo werna abu-abu peteng
bluish - werna abu-abu, grey, pink, kuning
pangopènan
kurang
liyane
kekiatan
awet
awet
banyu tahan
No
No
ngeruk tahan
No
Yes
rereged tahan
No
Yes
angin tahan
Yes
No
asam tahan
Yes
Yes
katon
kurang lan alus
kurang lan alus
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
aggregates hiasan, kothak lantai, homes, interior, pawon
Efesus njaba
minangka watu bangunan, minangka madhep watu, bangunan kantor
bangunan kantor, kothak gendheng
Efesus arsitektur liyane
whetstones
curbing
industri
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
cobblestones, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
industri medical
durung digunakake
durung digunakake
Efesus jaman
monumen, reca, figurines cilik
artefak, monumen, reca, figurines cilik
Panggunaan sanès
komersial
tablet commemorative, Pottery, digunakake ing akuarium
tablet commemorative, nggawe kriya
Jinis
jinis
Ora Kasadhiya
icelandite
fitur
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
umume atos kanggo tutul, isi silika dhuwur, iku salah siji saka rock tuwa
pinunjul arkeologi
monumen
used
used
monumen misuwur
data ora kasedhiya
tengah bumi ing Ekuador
reca
used
used
patung misuwur
data ora kasedhiya
data ora kasedhiya
Pictographs
used
ora digunakake
petroglyphs
used
ora digunakake
figurines
used
used
fosil
absen
absen
Tatanan
tatanan
rocks adakite sing kawangun nalika cairan hydrous sing dirilis saka mineral sing break mudhun ing basalt metamorfosis, lan munggah menyang lapisan, banjur padha salat leleh sebagean.
andesit punika rock igneous nggoleki-grained sing formulir nalika magma wis njeblug dhateng lumahing lan crystallized cepet.
komposisi
isi Mineral
olivine, plagioclase, pyroxene
amphibole, apatite, biotite, Feldspar, garnet, hornblade, ilmenite, magnetite, plagioclase, pyroxene, zirkon
senyawa isi
aluminium oxide, MgO, silikon dioksida
silikon dioksida
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
Yes
Yes
jinis udan
udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi gisik, erosi segara, banyu erosi
erosi kimia, erosi gisik, erosi Glacier
Properties
fisik
atose
3-4
7
ukuran gandum
nggoleki grained medium
banget nggoleki-grained
rengat
conchoidal
ora rata
tilas
bluish ireng
putih
porosity
kurang keropos
kurang keropos
luster
grainy, mutiyara lan vitreous
vitreous
kekuatan compressive
ora Sumadhiya
225.00 n / mm 2
7
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
1.1
tartamtu gravitasi
ora Sumadhiya
2.5-2.8
transparan
opaque
opaque
Kapadhetan
ora Sumadhiya
2.11-2.36 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
2.39 kj / kg k
2
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
India, Russia
India, Indonesia, Japan, Nepal, South Korea
africa
Ethiopia, Somalia, South Africa
Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania
europe
iceland
austria, finland, germany, italy, romania, turkey, united kingdom
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
Mexico, USA
kidul amerika
Brazil
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
celengan ing Oseania bawana
australia
Not Yet Found
New South Wales, New Zealand, Western Australia
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