PYROXENE

[@subham8554]

Sir Please Continued These series. ❤😊👏👍🙏👌

[@MrVikramsingh1]

Sure 👍

[@geoffgeoff143]

Old people are best.

[@MrVikramsingh1]

Define old 😅!!!

[@DanishLone-s5p]

Sir im confuse about jadeite and aegerine why are they not in diagram who shown although they are also pyroxene plz reply

[@MrVikramsingh1]

Hi there. It’s a good question. You should remember that the diagram shown here is the pyroxene quadrilateral in which Ca, Mg and Fe pyroxenes are classified. Jadeite (NaAlSi2O6) and aegirine (NaFeSi2O6) are Na-pyroxenes which are classified in a triangular diagram. That’s why it is not shown here.

[@DanishLone-s5p]

@@MrVikramsingh1 by triangular diagrame do u mean the diagram which is above the pyroxene that's pyroxide or their is seperate traingular diagram for NA rich pyroxene is it?

[@MrVikramsingh1]

en.m.wikipedia.org/wiki/Pyroxene

[@MrVikramsingh1]

See this link. The part above the quadrilateral is pyroxenoid. Triangular diagram is different