tatanan
jasperoid jinis langka lan aneh saka rupane metasomatic saka rocks. iku kawangun dening rupane nemen saka rocks wall ing zona nyukur kang uga dumadi ing endapan, andesites, trachytes lan basalts.
  
harzburgite 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
mineral lempung, pyrite, quartz, sulfides
  
amphibole, chromite, garnet, Magnesium, olivine, phlogopite, plagioclase, pyroxene
  
senyawa isi
NaCl, cao, karbon dioksida, Magnesium karbonat, MgO
  
ca, fe, mg, kalium, silikon dioksida, sodium, titanium dioxide
  
transformasi
  
  
metamorphism
Yes
  
Yes
  
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, metamorphism regional
  
impact metamorphism
  
cuaca
No
  
Yes
  
jinis udan
ora ditrapake
  
udan kimia, udan mechanical
  
erosi
No
  
Yes
  
jinis erosi
ora ditrapake
  
erosi kimia, erosi segara