definisi
novaculite punika kandhel, hard, nggoleki-grained, siliceous rock metamorpic kang jinis chert sing ngilangi karo rengat conchoidal
nephelinite punika rock igneous nggoleki-grained utawa aphanitic arupi meh tanggung saka nepheline lan clinopyroxene (macem-macem augite).
Sajarah
asal
-
brasil
panemu
Ora dingerteni
Ora dingerteni
Etimologi
saka novacula tembung latin, kanggo watu silet
saka néphéline french, saka Nefele greek
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
-
plutonic
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque
tektur
banded, glassy, atos, vitreous
aphanitic
werna
ireng, coklat, ijo, grey, abang, putih
ireng, coklat, ijo, grey, putih
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
✔
✘
✔
✘
ngeruk tahan
✔
✘
✔
✘
rereged tahan
✔
✘
✔
✘
angin tahan
✔
✘
✔
✘
asam tahan
✔
✘
✔
✘
katon
glassy utawa pearly
Balung
arsitektur
Efesus interior
countertops, aggregates hiasan, jogan, interior
aggregates hiasan, homes, interior
Efesus njaba
minangka watu bangunan, Taman hiasan
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
arrowheads, omah bangunan utawa tembok, Pabrik semen, kanthi jumlah ongko construction, alat nglereni, kanggo dalan kanthi jumlah ongko, lading, landscaping, nggawe semen alam, produksi kaca lan keramik, alur trek ballast, roadstone, TCTerms tumbak, digunakake kanggo ngasah pribadi logam lan senjata
minangka watu ukuran, Pabrik semen, kanthi jumlah ongko construction, kanggo dalan kanthi jumlah ongko
industri medical
-
-
Efesus jaman
artefak, monumen
artefak, monumen, reca, figurines cilik
Panggunaan sanès
komersial
pelaku kuburan, gemstone, ing lumahing, ing pribadi geni-miwiti, perhiasan, Pabrik pribadi, pebbles digunakake ing pabrik werni kanggo tlatah ing industri keramik, kanggo nemtokake isi emas saka perhiasan
nggawe kriya, kondisioner lemah, sumber magnesia (MgO)
jinis
Batu sedimen
peralkaline nephelinite
fitur
clasts Gamelan kanggo tutul, gampang pecah dadi lancip piring, tahan struktural dhuwur marang erosi lan iklim
tuan rumah rock kanggo timbal
pinunjul arkeologi
monumen
-
-
monumen misuwur
-
-
reca
-
-
patung misuwur
-
-
Pictographs
-
-
petroglyphs
-
-
figurines
-
-
fosil
saiki
absen
tatanan
Wangun novaculite nalika microcrystals silikon dioksida tuwuh ing endapan alus sing dadi watu gamping utawa kapur. tatanan novaculite bisa dadi salah siji saka asal kimia utawa biologi.
nephelinite 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
quartz, Silicon
clinopyroxene, nepheline, plagioclase
senyawa isi
ca, silikon dioksida
ca, cao, karbon, cl, MgO
transformasi
metamorphism
✔
✘
✔
✘
jinis metamorphism
-
kontak metamorphism
cuaca
✔
✘
✔
✘
jinis udan
-
udan biologi, udan kimia, udan mechanical
erosi
✔
✘
✔
✘
jinis erosi
erosi kimia, erosi gisik, erosi Glacier
erosi kimia, banyu erosi, angin erosi
fisik
atose
76.5
1
7
👆🏻
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
flat
tilas
-
putih
porosity
kurang keropos
kurang keropos
luster
waxy lan kurang
vitreous kanggo metallic
kekuatan compressive
450.00 n / mm 235.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
1.5
2.7
tartamtu gravitasi
2.5-2.72.4-2.9
0
8.4
👆🏻
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7 g / cm 32.5-3 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.74 kj / kg k0.88 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas
celengan ing bawana wétan
asia
China, India, Iran, Japan, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Japan
africa
Kenya, Morocco, South Africa, Tanzania
Rwanda, Tanzania
europe
austria, france, greece, italy, malta, Poland, portugal, Serbia, spain, sweden, united kingdom
-
wong
Greenland, agêng-atlantic Pegunungan
pulo hawaii
celengan ing bawana kulon
lor amerika
Canada, Mexico, USA
Canada, USA
kidul amerika
Bolivia, Brazil
Colombia
celengan ing Oseania bawana
australia
New South Wales, Queensland, South Australia, Western Australia
-