Sample Type is Igneous › Plutonic › Mafic Intrusive › Gabbronorite
5 records | Download| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD0026S0 | Gabbronorite | Magnetic Gabbronorite containing Plag, Biotite, Cpx, Hbl, Opx, Chlorite, Magnetite. Original label: Peekskill Norite. Cortland Series. | New York | 2 | Ritter 154, 3 F |
| GRD00DZS0 | Gabbronorite | Ol gabbronorite (OPX-CPX-Plag-minor Ol). Mont Bruno known for soils developed on olivine bearing rocks. | Canada | 0 | Ritter 154, 16 E |
| GRD02Q0S0 | Gabbronorite | Coarsely crystalline with pyroxene and plagioclase | California | 2 | Ritter 154, 29 F |
| GRD02RXS0 | Gabbronorite | Fine grained massive Gabbronorite. Plagioclase, Hornblende, Pyroxene. | 2 | Ritter 154, 3 E | |
| GRD02T1S0 | Gabbronorite | Los Pinos Pluton. Coarse (>1cm) plagioclase, pyroxene and olivine. Olivine has altered to iddingsite. Coarse section intruded by fine sub-mm scale crystals. Need thin section. | California | 0 | Ritter 154, 16 E |