hat
Chondrodit yo jwenn lajman nan zòn kontak metamòfik ant wòch kabonat ak entrizyon asid oswa alkalin kote fliyoron ki te entwodwi pa pwosesis metasomatik. Li fòme pa idratasyon nan olivin, (Mg, Fe2 +) 2SiO4, epi li se ki estab sou yon seri de tanperati ak presyon ki gen ladan yo ki deja egziste nan yon pòsyon nan manto a anwo nèt.
eng
Chondrodite is found largely in metamorphic contact zones between carbonate rocks and acidic or alkaline intrusions where fluorine has been introduced by metasomatic processes. It is formed by the hydration of olivine, (Mg,Fe2+)2SiO4, and is stable over a range of temperatures and pressures that include those existing in a portion of the uppermost mantle.