Adakite lan Basanite
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
basanite punika rock basaltic ireng kang utamané ngandhut plagioclase, augite, olivine lan nepheline lan biyèné digunakake minangka Touchstone a
Sajarah
asal
adak, Kapuloan Aleutian
dingerteni
panemu
defant lan Drummond
Dingertèni
Etimologi
saka adak, Kapuloan Aleutian
saka basanites latin + -ite
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
vulkanik
ora ditrapake
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
ireng, coklat, ijo, grey, abang, putih
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
No
Yes
ngeruk tahan
No
Yes
rereged tahan
No
Yes
angin tahan
Yes
Yes
asam tahan
Yes
Yes
katon
kurang lan alus
glassy utawa pearly
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, kothak lantai, homes, Hotel, pawon
aggregates hiasan, homes
Efesus njaba
minangka watu bangunan, minangka madhep watu, bangunan kantor
minangka watu bangunan, Taman hiasan, bangunan kantor
Efesus arsitektur liyane
whetstones
whetstones
industri
industri construction
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
arrowheads, kanthi jumlah ongko construction, alat nglereni, TCTerms tumbak
industri medical
durung digunakake
durung digunakake
Efesus jaman
monumen, reca, figurines cilik
artefak, monumen
Panggunaan sanès
komersial
tablet commemorative, Pottery, digunakake ing akuarium
minangka Touchstone a, nggawe kriya, gemstone, ing pribadi geni-miwiti, Pabrik pribadi, flux Metallurgical, perhiasan, ignite geni, Digunakake ana ing Firearms flintlock
Jinis
jinis
Ora Kasadhiya
nepheline-basanite, analcite-basanite lan leucite-basanite
fitur
tahan struktural dhuwur marang erosi lan iklim, tuan rumah rock kanggo diamond, rock grained banget nggoleki
clasts Gamelan kanggo tutul, gampang pecah dadi lancip piring, tahan struktural dhuwur marang erosi lan iklim, digunakake minangka Touchstone a
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
used
ora digunakake
petroglyphs
used
ora digunakake
figurines
used
durung digunakake
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.
basanite punika, hard rock nggoleki-grained sing formulir nalika bit lahar njupuk metu saka gunung.
komposisi
isi Mineral
olivine, plagioclase, pyroxene
augite, Feldspar, ilmenite, olivine, plagioclase
senyawa isi
aluminium oxide, MgO, silikon dioksida
kalium oxide, sodium oxide, silikon dioksida
transformasi
metamorphism
Yes
Yes
jinis metamorphism
metamorphism cataclastic, kontak metamorphism, impact metamorphism, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, metamorphism regional
cuaca
Yes
Yes
jinis udan
udan kimia, udan mechanical
udan kimia, udan mechanical
erosi
Yes
Yes
jinis erosi
erosi gisik, erosi segara, banyu erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
Properties
fisik
atose
3-4
7
ukuran gandum
nggoleki grained medium
grained nggoleki
rengat
conchoidal
ora rata, splintery utawa conchoidal
tilas
bluish ireng
putih
porosity
kurang keropos
Highly keropos
luster
grainy, mutiyara lan vitreous
waxy lan kurang
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
ora Sumadhiya
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
ora Sumadhiya
2.7 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.74 kj / kg k
19
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
Cadangan
celengan ing bawana wétan
asia
India, Russia
Not Yet Found
africa
Ethiopia, Somalia, South Africa
Uganda
europe
iceland
germany, hungary, italy, spain
wong
durung ketemu
Greenland, agêng-atlantic Pegunungan
celengan ing bawana kulon
lor amerika
Canada, USA
USA
kidul amerika
Brazil
Bolivia, Brazil
celengan ing Oseania bawana
australia
Not Yet Found
New South Wales, New Zealand, Queensland, South Australia, Western Australia
|
||
|
||
|
