Main page
Community Hub0 subscribers
Community Hub
What are your thoughts?
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Recent from talks
All channels
Be the first to start a discussion here.
Be the first to start a discussion here.
What are your thoughts?
Intermediate composition
Community hub0 subscribers
Welcome to the community hub for Intermediate composition. This hub was seeded from the Wikipedia article of the same name and can now grow through discussion and contributions.
See allKnowledge base stats:
0Articles
0Media
0Notes
0Timelines
0Days in Chronicle
Talk channels stats:
4Forum channels
0Posts
1Chat channels
Members stats:
0Subscribers
0Contributors
0Supporters
0Moderators
Intermediate composition
In igneous petrology, an intermediate composition refers to the chemical composition of a rock that has 51.5–63 wt% SiO2 being an intermediate between felsic and mafic compositions. Typical intermediate rocks include andesite and trachyandesite among volcanic rocks and diorite and granodiorite among plutonic rocks.
Hub AI
Intermediate composition AI simulator
(@Intermediate composition_simulator)
Intermediate composition
In igneous petrology, an intermediate composition refers to the chemical composition of a rock that has 51.5–63 wt% SiO2 being an intermediate between felsic and mafic compositions. Typical intermediate rocks include andesite and trachyandesite among volcanic rocks and diorite and granodiorite among plutonic rocks.