definisi
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
mugearite jinis oligoclase prewangan basalt, uga dumadi saka olivine, apatite, lan oksida opaque
Sajarah
asal
lor amerika
Skye, Scotland
panemu
Ferdinand von Richthofen
alfred Harker
Etimologi
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka mugear + -ite
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock opaque
tektur
aphanitic, glassy, porphyritic
glassy, massive, porphyritic, scoriaceous, vesicular
werna
grey, putih, cahya ireng
ireng, coklat, cahya kanggo werna abu-abu peteng
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
banded
kurang lan alus
arsitektur
Efesus interior
aggregates hiasan, homes, Hotel, interior, pawon
kothak lantai, jogan, homes, Hotel
Efesus njaba
minangka watu bangunan, minangka madhep watu, mapeng watu, bangunan kantor
minangka watu bangunan, Taman hiasan
Efesus arsitektur liyane
-
curbing
industri
industri construction
arrowheads, minangka watu ukuran, omah bangunan utawa tembok, kanthi jumlah ongko construction, alat nglereni, kanggo dalan kanthi jumlah ongko, lading
minangka watu ukuran, cobblestones, alur trek ballast, roadstone
industri medical
-
-
Efesus jaman
artefak
artefak, monumen, reca
Panggunaan sanès
komersial
gemstone, menang bench laboratorium, perhiasan
nggawe kriya
jinis
rocks pumice, rocks obsidian, rocks perlite, rocks porphyritic.
basalt alkalin, boninite, basalt alumina dhuwur, agêng segara Pegunungan basalt (morb), basalt tholeiitic, basaltic trachyandesite, mugearite lan shoshonite
fitur
ngandhut asam ing alam, kasedhiya ing persil saka werna
tahan struktural dhuwur marang erosi lan iklim, rock grained banget nggoleki
pinunjul arkeologi
monumen
-
-
monumen misuwur
-
-
reca
-
-
patung misuwur
-
-
Pictographs
-
-
petroglyphs
-
-
figurines
-
-
fosil
absen
absen
tatanan
rhyolite punika rock extrusive felsic lan amarga isi silika dhuwur, rhyolite lahar banget viscous lan padha vulkanik granit.
Wangun mugearite nalika lahar tekan lumahing bumi near vulkanik. suhu lava iku antarane 1100 1250 ° c nalika nemu menyang permukaan.
komposisi
isi Mineral
biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz
olivine, plagioclase, pyroxene
senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
metamorphism kakubur, impact metamorphism
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, erosi segara, banyu erosi, angin erosi
-
fisik
atose
6-76
1
7
👆🏻
ukuran gandum
gedhe lan coarse grained
-
rengat
sub-conchoidal
conchoidal
tilas
-
putih kanggo werna abu-abu
porosity
Highly keropos
kurang keropos
luster
earthy
-
kekuatan compressive
140.00 n / mm 237.50 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
2
2.3
tartamtu gravitasi
2.65-2.672.8-3
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
2.4-2.6 g / cm 32.9-3.1 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.71 kj / kg k0.84 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan
celengan ing bawana wétan
asia
China, India
India, Russia
africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
South Africa
europe
germany, iceland, ireland, italy, spain
iceland
wong
-
-
celengan ing bawana kulon
lor amerika
Canada, USA
Canada, USA
kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Brazil
celengan ing Oseania bawana
australia
New Zealand, Queensland, Western Australia
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