Sample Type is Igneous › Plutonic › Ultramafic Intrusive › Peridotite
34 records | Download| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD000CS0 | Peridotite | Ultramafic | New Zealand | 0 | Ritter 154, 16 K |
| GRD000ES0 | Peridotite | Original description: forsterite-spinel skarn. Thin section: metamorphosed Diopside?, Olivine, brown spinel, trace plag. | California | 1 | Ritter 154, 16 K |
| GRD008PS0 | Peridotite | Poikilitic Harzburgite | Montana | 1 | Ritter 154, 16 K |
| GRD008QS0 | Peridotite | Granular harzburgite | Montana | 0 | Ritter 154, 16 L |
| GRD008RS0 | Peridotite | Feldspathic poikilitic Harzburgite | Montana | 0 | Ritter 154, 16 L |
| GRD008SS0 | Peridotite | Poikilitic: Hazburgite, Jackson p 5-8, Hess p 58. | Montana | 1 | Ritter 154, 16 K |
| GRD00AAS0 | Peridotite | TSB only | Canada | 0 | Ritter 154, 20 J |
| GRD00ACS0 | Peridotite | TSB only | United States | 0 | Ritter 154, 20 J |
| GRD00AIS0 | Peridotite | Peridotite. | Canada | 0 | Camp Elliott |
| GRD00EBS0 | Peridotite | Bronzite peridotite. 1.72 Ga | Wyoming | 0 | Ritter 154, 16 K |
| GRD00ECS0 | Peridotite | Augite peridotite. Age: 1.72 Ga. | Wyoming | 0 | Ritter 154, 16 K |
| GRD00EGS0 | Peridotite | Original description: Peridotite (1.72Ga ultramafic complex). | Wyoming | 0 | Ritter 154, 16 K |
| GRD02S5S0 | Peridotite | Weathered serpentinized peridotite with half inch weathered brown crust with reaction rim visible. Secondary serpentinization. | California | 0 | Ritter 154, 16 K |
| GRD02UYS0 | Peridotite | Pt. Sal Ophiolite. Stop 4 Wehrlite | California | 2 | Ritter 154, 29 F |
| GRD041RS0 | Peridotite | Mostly pyroxene with some patches of weathered olivine, Iddingsite. Locality Four | California | 0 | Ritter 154, 16 L |
| GRD045AS0 | Peridotite | Knobby peridotite . B3 | Canada | 0 | Ritter 154, 29 K |
| GRD045AS1 | Peridotite | Knobby peridotite. B3 | Canada | 0 | Ritter 154, 29 K |
| GRD045DS0 | Peridotite | Peridotite B | Canada | 0 | Ritter 154, 29 K |
| GRD045DS1 | Peridotite | Peridotite B | Canada | 0 | Ritter 154, 29 K |
| GRD045JS0 | Peridotite | Peridotite at base of Freds Flow | Canada | 0 | Ritter 154, 29 K |
| GRD045JS1 | Peridotite | Peridotite at base of Freds Flow | Canada | 0 | Ritter 154, 29 K |
| GRD045PS0 | Peridotite | Serpentinized peridotite base of Theos Flow. There is not much peridotite exposed. It is spotty. Some specimens may be transition from pyroxenite. | Canada | 0 | Ritter 154, 29 K |
| GRD045PS1 | Peridotite | Serpentinized peridotite base of Theos Flow. There is not much peridotite exposed. It is spotty. Some specimens may be transition from pyroxenite. | Canada | 0 | Ritter 154, 29 K |
| GRD047QS0 | Peridotite | Serpentinized opx, chromite. | Philippines | 1 | Ritter 154, 28 H |
| GRD0493S0 | Peridotite | Philippines | 1 | Ritter 154, 28 H | |
| GRD049LS0 | Peridotite | Philippines | 1 | Ritter 154, 28 H | |
| GRD04BIS0 | Peridotite | Philippines | 1 | Camp Elliott | |
| GRD04BJS0 | Peridotite | Olivine, orthopyroxene, fresh ultramafic. Original description- Fresh UM? Ol and opx and brown isotropic, spinel? anhedral. | Philippines | 1 | Ritter 154, 28 H |
| GRD04BKS0 | Peridotite | Olivine, Opx, Cpx, grains show response to strain. Large bent OPX porphyroclasts | Philippines | 1 | Ritter 154, 28 H |
| GRD04BLS0 | Peridotite | Olivine, Opx, Cpx. Orthopryroxene bent and with lamellae | Philippines | 1 | Ritter 154, 28 H |