tatanan
Wangun eclogite saka tekanan dhuwur metamorphism saka batuan beku mafic utamané, basalt utawa gabbro minangka plunges menyang lapisan ing zona subduksi.
  
claystone iku umume cukup alus, nanging bisa dadi hard lan brittle. iku formulir amarga cuaca saka mudstone.
  
komposisi
  
  
isi Mineral
amphibole, coesite, corundum, dolomite, garnet, kyanite, lawsonite, paragonite, phengite, pyroxene, quartz, rutile, zoisite
  
biotite, chlorite, Feldspar, micas, muscovite utawa illite, plagioclase, pyrite, quartz
  
senyawa isi
aluminium oxide, NaCl, cao, karbon dioksida, wesi (iii) oxide, Magnesium karbonat, MgO, sodium oxide, kalium, sodium
  
aluminium oxide, ca, NaCl, cao, wesi (iii) oxide, MgO, silikon dioksida
  
transformasi
  
  
metamorphism
No
  
No
  
jinis metamorphism
ora ditrapake
  
ora ditrapake
  
cuaca
Yes
  
Yes
  
jinis udan
udan mechanical
  
udan biologi, udan kimia, udan mechanical
  
erosi
Yes
  
Yes
  
jinis erosi
erosi kimia, erosi segara
  
erosi gisik, banyu erosi