Gneiss lan Hornfels
Definition
definisi
gneiss jinis umum lan digunakake mbagekke saka rock kawangun dening pangolahan metamorphic regional dhuwur-bahan saka tatanan-ana wis sing padha Originally siji batuan beku utawa sedimentary
hornfels punika rock metamorphic kawangun dening kontak antarane mudstone utawa sugih lempung rock, lan awak igneous panas, lan nggantosi padha panas ngrubah saka rock asli
Sajarah
asal
dingerteni
new zealand
panemu
Dingertèni
Dingertèni
Etimologi
saka dhuwur german gneist tembung tengah (kanggo narik; supaya disebut amarga rock ing glitters)
saka german kang tegese hornstone
kelas
rocks metamorphic
rocks metamorphic
sub-kelas
awet rock, hard rock
awet rock, rock alus
kulawarga
group
ora ditrapake
ora ditrapake
kategori liyane
rock grained coarse, medium rock grained, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
banded, foliated, platy
granular, platy
werna
ireng, coklat, pink, abang, putih
coklat, greenish peteng - werna abu-abu, ijo, coklat semu abang
pangopènan
liyane
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
Yes
No
rereged tahan
Yes
No
angin tahan
Yes
No
asam tahan
No
No
katon
foliated
kurang
Kagunaane
arsitektur
Efesus interior
countertops, aggregates hiasan, jogan, interior
aggregates hiasan, jogan, homes, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
minangka watu ukuran
kanggo dalan kanthi jumlah ongko, roadstone
industri medical
durung digunakake
durung digunakake
Efesus jaman
artefak
artefak, monumen
Panggunaan sanès
komersial
pelaku kuburan, perhiasan, nisan, digunakake ing akuarium
pelaku kuburan, tablet commemorative, nggawe kriya
Jinis
jinis
Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.
hornfels biotite
fitur
umume atos kanggo tutul, iku salah siji saka rock tuwa
Gamelan kanggo tutul
pinunjul arkeologi
monumen
used
used
monumen misuwur
Candhi sun konark ing india, washington tugu, kita
data ora kasedhiya
reca
durung digunakake
durung digunakake
patung misuwur
ora ditrapake
ora ditrapake
Pictographs
ora digunakake
used
petroglyphs
ora digunakake
used
figurines
durung digunakake
durung digunakake
fosil
absen
absen
Tatanan
tatanan
gneiss punika bahan dhuwur metamorphic rock IE wis ngalami luwih Suhu lan tekanan saka Schist. iku kawangun dening metamorfosis saka wangun gneiss saka rock vulkanik, krikel utawa granitie.
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. hornfels kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
komposisi
isi Mineral
biotite, chlorite, Feldspar, garnet, grafit, hornblade, micas, muscovite utawa illite, quartz, Quartzite, silika, zirkon
andalusite
senyawa isi
aluminium oxide, NaCl, cao, wesi (iii) oxide, feo, kalium oxide, Magnesium karbonat, MgO, keda, fosfor pentoxide, silikon dioksida, titanium dioxide
fe, mg
transformasi
metamorphism
Yes
No
jinis metamorphism
impact metamorphism
ora ditrapake
cuaca
Yes
Yes
jinis udan
udan biologi, udan mechanical
udan biologi
erosi
Yes
Yes
jinis erosi
erosi kimia, erosi gisik, erosi segara
erosi kimia, erosi Glacier, erosi segara, banyu erosi, angin erosi
Properties
fisik
atose
7
2-3
ukuran gandum
medium kanggo coarse grained
grained nggoleki
rengat
ora duwe aturan baku
conchoidal
tilas
putih
dingerteni
porosity
banget kurang keropos
Highly keropos
luster
kurang
mengilap
kekuatan compressive
125.00 n / mm 2
17
5.80 n / mm 2
31
cleavage
miskin
sampurna
kateguhan
1.2
durung ketemu
tartamtu gravitasi
2.5-2.7
3.4-3.9
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.6-2.9 g / cm 3
0.25-0.30 g / cm 3
situs termal
kapasitas panas tartamtu
ora Sumadhiya
0.84 kj / kg k
15
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan
Cadangan
celengan ing bawana wétan
asia
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
africa
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
Cameroon, East Africa, Tanzania, Western Africa
europe
albania, austria, Bosnia-Herzegovina, finland, france, georgia, germany, hungary, italy, Kosovo, Monaco, norway, Poland, romania, Serbia, Slovakia, slovenia, Swiss, Ukraine, united kingdom
united kingdom
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, Costa Rica, Cuba, Mexico, Panama, USA
Canada, USA
kidul amerika
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
Bolivia, Brazil, Colombia, Ecuador
celengan ing Oseania bawana
australia
New South Wales, New Zealand, Queensland, Victoria
New South Wales, New Zealand, Queensland, Western Australia
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