Hornfels vs Skarn
Definition
definisi
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
skarns kawangun sak metamorphism regional utawa kontak lan saka macem-macem pangolahan metasomatic nglibatno cairan saka magmatic, metamorphic, lan / utawa asal segara
Sajarah
asal
new zealand
usa, australia
panemu
Dingertèni
tornebohm
Etimologi
saka german kang tegese hornstone
saka tembung mining swedish lawas Originally dipigunakaké kanggo njlèntrèhaké jinis gangue silicate utawa sampah rock.
kelas
rocks metamorphic
rocks metamorphic
sub-kelas
awet rock, rock alus
awet rock, hard rock
kulawarga
group
ora ditrapake
ora ditrapake
kategori liyane
rock grained nggoleki, rock opaque
rock grained nggoleki, rock opaque
Tekstur
tektur
granular, platy
earthy, lendhut-sugih, atos
werna
coklat, greenish peteng - werna abu-abu, ijo, coklat semu abang
ireng, coklat, wernane, ijo, grey, putih
pangopènan
kurang
kurang
kekiatan
awet
awet
banyu tahan
Yes
Yes
ngeruk tahan
No
Yes
rereged tahan
No
No
angin tahan
No
Yes
asam tahan
No
Yes
katon
kurang
kurang
Kagunaane
arsitektur
Efesus interior
aggregates hiasan, jogan, homes, interior
aggregates hiasan, entryways, interior
Efesus njaba
minangka watu bangunan, minangka madhep watu, Taman hiasan, bangunan kantor, mapeng watu
minangka watu bangunan, minangka madhep watu, Taman hiasan, mapeng watu
Efesus arsitektur liyane
curbing
curbing
industri
industri construction
kanggo dalan kanthi jumlah ongko, roadstone
minangka flux ing produksi wesi baja lan babi, minangka agen sintering ing industri baja kanggo proses biji wesi, minangka watu ukuran, emas lan perak produksi, Pabrik Magnesium lan dolomite refractories
industri medical
durung digunakake
ora ditrapake
Efesus jaman
artefak, monumen
artefak, monumen, reca
Panggunaan sanès
komersial
pelaku kuburan, tablet commemorative, nggawe kriya
nggawe kriya, gemstone, perhiasan, flux Metallurgical, sumber magnesia (MgO)
Jinis
jinis
hornfels biotite
endoskarns
fitur
Gamelan kanggo tutul
tuan rumah rock kanggo timbal, seng lan tembaga celengan
pinunjul arkeologi
monumen
used
used
monumen misuwur
data ora kasedhiya
data ora kasedhiya
reca
durung digunakake
used
patung misuwur
ora ditrapake
data ora kasedhiya
Pictographs
used
ora digunakake
petroglyphs
used
ora digunakake
figurines
durung digunakake
used
fosil
absen
absen
Tatanan
tatanan
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.
amarga kanggo ngganti ing kondisi lingkungan, rocks sing digawe panas lan pressurized jero nang permukaan bumi. skarn kawangun saka panas nemen disebabake magma utawa dening tabrakan kuat lan gesekan lempeng tektonik.
komposisi
isi Mineral
andalusite
kalsit, enstatite, epidote, garnet, magnetite, pyroxene, titanite
senyawa isi
fe, mg
au, cao, karbon dioksida, cu, fe, MgO
transformasi
metamorphism
No
Yes
jinis metamorphism
ora ditrapake
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
cuaca
Yes
No
jinis udan
udan biologi
ora ditrapake
erosi
Yes
No
jinis erosi
erosi kimia, erosi Glacier, erosi segara, banyu erosi, angin erosi
ora ditrapake
Properties
fisik
atose
2-3
6.5
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
ora duwe aturan baku
tilas
dingerteni
cahya kanggo coklat peteng
porosity
Highly keropos
kurang keropos
luster
mengilap
waxy lan kurang
kekuatan compressive
5.80 n / mm 2
31
ora Sumadhiya
cleavage
sampurna
slaty
kateguhan
durung ketemu
2.4
tartamtu gravitasi
3.4-3.9
2.86
transparan
opaque
opaque
Kapadhetan
0.25-0.30 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
0.84 kj / kg k
15
0.92 kj / kg k
10
resistance
tahan panas, impact tahan, meksa tahan
tahan panas
Cadangan
celengan ing bawana wétan
asia
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
africa
Cameroon, East Africa, Tanzania, Western Africa
South Africa, Western Africa
europe
united kingdom
united kingdom
wong
durung ketemu
durung ketemu
celengan ing bawana kulon
lor amerika
Canada, USA
Canada
kidul amerika
Bolivia, Brazil, Colombia, Ecuador
Brazil, Colombia, Paraguay
celengan ing Oseania bawana
australia
New South Wales, New Zealand, Queensland, Western Australia
Central Australia, Western Australia
