Andesit lan Trachyandesite
Definition
definisi
andesit punika rock vulkanik penengah peteng, nggoleki-grained, coklat utawa greyish kang umumé ditemokaké ing lahar
trachyandesite iku sawijining igneous rock extrusive.
Sajarah
asal
lor amerika
indonesia
panemu
Dingertèni
Dingertèni
Etimologi
saka andes gunung, ngendi kang ketemu ing turah mbrawah
saka french trachyandésite, trachy + andesit awujud, a lahar penengah ing komposisi antarane trachyte lan awujud
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
aphanitic kanggo porphyritic
glassy, massive, porphyritic, scoriaceous, vesicular
werna
bluish - werna abu-abu, grey, pink, kuning
ireng, coklat, cahya kanggo werna abu-abu peteng
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
No
Yes
ngeruk tahan
Yes
Yes
rereged tahan
Yes
No
angin tahan
No
No
asam tahan
Yes
No
katon
kurang lan alus
kurang lan alus
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, homes, interior, pawon
countertops, aggregates hiasan, homes, interior
Efesus njaba
bangunan kantor, kothak gendheng
minangka watu bangunan, minangka madhep watu, Taman hiasan
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
cobblestones, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
omah bangunan utawa tembok, cobblestones, kanggo dalan kanthi jumlah ongko, alur trek ballast, roadstone
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak, monumen, reca, figurines cilik
artefak, reca
Panggunaan sanès
komersial
tablet commemorative, nggawe kriya
nggawe kriya, Pottery
Jinis
jinis
icelandite
basaltic trachyandesite
fitur
umume atos kanggo tutul, isi silika dhuwur, iku salah siji saka rock tuwa
tahan struktural dhuwur marang erosi lan iklim, rock grained banget nggoleki
pinunjul arkeologi
monumen
used
durung digunakake
monumen misuwur
tengah bumi ing Ekuador
ora ditrapake
reca
used
used
patung misuwur
data ora kasedhiya
data ora kasedhiya
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
used
used
fosil
absen
absen
Tatanan
tatanan
andesit punika rock igneous nggoleki-grained sing formulir nalika magma wis njeblug dhateng lumahing lan crystallized cepet.
trachyandesite punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive.
komposisi
isi Mineral
amphibole, apatite, biotite, Feldspar, garnet, hornblade, ilmenite, magnetite, plagioclase, pyroxene, zirkon
Feldspar alkali, biotite, olivine, plagioclase, pyroxene, sodic plagioclase
senyawa isi
silikon dioksida
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
metamorphism cataclastic, kontak metamorphism, metamorphism regional
cuaca
Yes
Yes
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, erosi gisik, banyu erosi, angin erosi
Properties
fisik
atose
7
4-5
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora rata
conchoidal
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
luster
vitreous
earthy
kekuatan compressive
225.00 n / mm 2
7
37.40 n / mm 2
28
cleavage
ora kasedhiya
sampurna
kateguhan
1.1
2.3
tartamtu gravitasi
2.5-2.8
2.8-3
transparan
opaque
opaque
Kapadhetan
2.11-2.36 g / cm 3
2.9-3.1 g / cm 3
situs termal
kapasitas panas tartamtu
2.39 kj / kg k
2
0.84 kj / kg k
15
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
India, Indonesia, Japan, Nepal, South Korea
India, Russia
africa
Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania
South Africa
europe
austria, finland, germany, italy, romania, turkey, united kingdom
iceland
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Mexico, USA
Canada, USA
kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Brazil
celengan ing Oseania bawana
australia
New South Wales, New Zealand, Western Australia
Not Yet Found
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