definisi
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
basanite punika rock basaltic ireng kang utamané ngandhut plagioclase, augite, olivine lan nepheline lan biyèné digunakake minangka Touchstone a
Sajarah
asal
lor amerika
-
panemu
Ferdinand von Richthofen
Ora dingerteni
Etimologi
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka basanites latin + -ite
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
vulkanik
-
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque
tektur
aphanitic, glassy, porphyritic
aphanitic kanggo porphyritic
werna
grey, putih, cahya ireng
ireng, coklat, ijo, grey, abang, putih
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
banded
glassy utawa pearly
arsitektur
Efesus interior
aggregates hiasan, homes, Hotel, interior, pawon
aggregates hiasan, homes
Efesus njaba
minangka watu bangunan, minangka madhep watu, mapeng watu, bangunan kantor
minangka watu bangunan, Taman hiasan, bangunan kantor
Efesus arsitektur liyane
-
whetstones
industri
industri construction
arrowheads, minangka watu ukuran, omah bangunan utawa tembok, kanthi jumlah ongko construction, alat nglereni, kanggo dalan kanthi jumlah ongko, lading
arrowheads, kanthi jumlah ongko construction, alat nglereni, TCTerms tumbak
industri medical
-
-
Efesus jaman
artefak
artefak, monumen
Panggunaan sanès
komersial
gemstone, menang bench laboratorium, perhiasan
minangka Touchstone a, nggawe kriya, gemstone, ing pribadi geni-miwiti, Pabrik pribadi, flux Metallurgical, perhiasan, ignite geni, Digunakake ana ing Firearms flintlock
jinis
rocks pumice, rocks obsidian, rocks perlite, rocks porphyritic.
nepheline-basanite, analcite-basanite lan leucite-basanite
fitur
ngandhut asam ing alam, kasedhiya ing persil saka werna
clasts Gamelan kanggo tutul, gampang pecah dadi lancip piring, tahan struktural dhuwur marang erosi lan iklim, digunakake minangka Touchstone a
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.
basanite punika, hard rock nggoleki-grained sing formulir nalika bit lahar njupuk metu saka gunung.
komposisi
isi Mineral
biotite, Feldspar, hornblade, plagioclase, pyroxene, quartz
augite, Feldspar, ilmenite, olivine, plagioclase
senyawa isi
ca, fe, kalium oxide, mg, kalium, silikon dioksida, sodium
kalium oxide, sodium oxide, silikon dioksida
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, metamorphism regional
cuaca
✔
✘
✔
✘
jinis udan
udan biologi, udan kimia, udan mechanical
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
grained nggoleki
rengat
sub-conchoidal
ora rata, splintery utawa conchoidal
tilas
-
putih
porosity
Highly keropos
Highly keropos
luster
earthy
waxy lan kurang
kekuatan compressive
140.00 n / mm 2100.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
2
1.5
tartamtu gravitasi
2.65-2.672.5-2.8
0
8.4
👆🏻
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.4-2.6 g / cm 32.7 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.71 kj / kg k0.74 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan
celengan ing bawana wétan
asia
China, India
-
africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Uganda
europe
germany, iceland, ireland, italy, spain
germany, hungary, italy, spain
wong
-
Greenland, agêng-atlantic Pegunungan
celengan ing bawana kulon
lor amerika
Canada, USA
USA
kidul amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Bolivia, Brazil
celengan ing Oseania bawana
australia
New Zealand, Queensland, Western Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia