tatanan
variolites iku sawijining klompok saka batuan beku peteng ijo dhasar sing ngetokne bulak panggonan colored ing lumahing weathered sing menehi dheweke katon pockmarked.
Flint wis kawangun dening bosok lan compaction saka macem-macem organisme kayata kembang karang lan diatoms ing banyu.
isi Mineral
olivine, plagioclase, pyroxene
Silicon
senyawa isi
aluminium oxide, cao, wesi (iii) oxide, feo, kalium oxide, MgO, keda, sodium oxide, fosfor pentoxide, silikon dioksida, titanium dioxide
silikon dioksida
jinis metamorphism
metamorphism kakubur, metamorphism cataclastic, kontak metamorphism, hidrotermal metamorphism, impact metamorphism, metamorphism regional
ora ditrapake
jinis udan
udan biologi, udan kimia, udan mechanical
ora ditrapake
jinis erosi
ora ditrapake
erosi kimia, erosi gisik, banyu erosi