Sample Type is Mineral › Silicates › Inosilicates › Amphibole group › Sodium amphibole group › Glaucophane
1 record | Download| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD038BS0 | Glaucophane | Glaucophane crystals in Quartz Schist | Mark West Creek, Sonoma County, California | 0 | Ritter 154, 5 H |