definisi
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic
Sajarah
asal
lor amerika
-
panemu
Ferdinand von Richthofen
rj Hauy
Etimologi
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka pegma greek, pegmat kang bab liya- katunggilaké + -ite
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
vulkanik
plutonic
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock opaque
tektur
aphanitic, glassy, porphyritic
pegmatitic
werna
grey, putih, cahya ireng
ireng, coklat, krim, ijo, grey, pink, abang, teyeng, silver, putih, kuning
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
banded
dilapisi, banded, veined saha
arsitektur
Efesus interior
aggregates hiasan, homes, Hotel, interior, pawon
aggregates hiasan, jogan, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, mapeng watu, bangunan kantor
minangka watu bangunan, minangka madhep watu, mapeng watu
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, omah bangunan utawa tembok, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko, landscaping
industri medical
-
-
Efesus jaman
artefak
artefak, reca, figurines cilik
Panggunaan sanès
komersial
gemstone, menang bench laboratorium, perhiasan
nggawe kriya, perhiasan, sumber corundum, tourmalines, beryls lan topaz
jinis
rocks pumice, rocks obsidian, rocks perlite, rocks porphyritic.
pegmatite granit, gabbro pegmatite lan pegmatite diorite
fitur
ngandhut asam ing alam, kasedhiya ing persil saka werna
umume atos kanggo tutul, iku salah siji saka rock tuwa, sumber corundum, tourmalines, beryls lan topaz
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.
pegmatite rock punika holocrystalline, intrusive rock igneous kang kawangun dening leleh sebagean lan dewatering sak proses metamorphism.
komposisi
isi Mineral
biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz
apatite, beryl, Feldspar, fluorit, garnet, lepidolite, quartz, silika, spodumene, topaz
senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, Magnesium karbonat, MgO, fosfor pentoxide
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, erosi segara, banyu erosi, angin erosi
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi
fisik
atose
6-77
1
7
👆🏻
ukuran gandum
gedhe lan coarse grained
medium kanggo coarse grained
rengat
sub-conchoidal
conchoidal
tilas
-
putih
porosity
Highly keropos
kurang keropos
luster
earthy
grainy, mutiyara lan vitreous
kekuatan compressive
140.00 n / mm 2178.54 n / mm 2
0.15
450
👆🏻
cleavage
-
sampurna
kateguhan
2
2.1
tartamtu gravitasi
2.65-2.672.6-2.63
0
8.4
👆🏻
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.4-2.6 g / cm 32.6-2.65 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.71 kj / kg k0.79 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan
celengan ing bawana wétan
asia
China, India
China, India, Iran, Japan, Nepal, North Korea, Russia, Saudi Arabia, South Korea
africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
South Africa
europe
germany, iceland, ireland, italy, spain
austria, france, greece, ireland, italy, Aku tresna sampeyan;, Slovakia, spain, turkey, Ukraine
wong
-
-
celengan ing bawana kulon
lor amerika
Canada, USA
Canada
kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Brazil
celengan ing Oseania bawana
australia
New Zealand, Queensland, Western Australia
New South Wales, Queensland, South Australia, Western Australia