How about apatite, apophyllite, axinite, chlorite, hypersthene, scapolite, serpentine, tantalite, and wolframite? |
Hypersthene and scapolite both may occur in these rocks and they are sometimes garnetiferous. |
In several cases green apatite and scapolite occur with the graphite. |
The occurrence is in deformed, silicified marble accompanied by forsterite, diopside, zcolites, scapolite, and pyrite. |