| Locality type: | Property |
| Classification |
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| Species: | 'Fayalite-Forsterite Series' (not an IMA approved species) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Fayalite-Forsterite Series data |
| Locality Data: | Click here to view Porter property, Newtown, Grass Valley Mining District, Nevada County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 950855 |
| Long-form Identifier: | 1:3:950855:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Fayalite-Forsterite Series |
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| 2.4km (1.5 miles) | ⓘHolseman Mine, Grass Valley, Grass Valley Mining District, Nevada County, California, USA |
| 2.9km (1.8 miles) | ⓘWaite property (White occurrence; White Estate Mine), Nevada City, Nevada City Mining District, Nevada County, California, USA |
| 3.1km (1.9 miles) | ⓘSherman Ranch occurrence (Hoeft lease [1918]), Nevada City, Nevada City Mining District, Nevada County, California, USA |
| 26.8km (16.7 miles) | ⓘBeat claim, Casa Loma, Dutch Flat Mining District (Towle Mining District), Placer County, California, USA |
| 27.4km (17.1 miles) | ⓘNorth Fork Chrome Mine, Snakehead Point, Placer County, California, USA |
| 29.2km (18.2 miles) | ⓘIowa Hill Chrome Mine (Williamson and Beck property [1918]), Cottage Home Hill, Iowa Hill Mining District, Placer County, California, USA |
| 30.7km (19.1 miles) | ⓘParker Ranch Chromite deposit (McNear property; Meadowbrook Ranch; Auburn Chrome Mine), Hotaling, Placer County, California, USA |
| 30.9km (19.2 miles) | ⓘSunset Mine (Sun Set Chrome Mine; Sugar Pine Chrome Mine), Hughes Mill, Forest Hill Divide area, Placer County, California, USA |
| 30.9km (19.2 miles) | ⓘDaisy Bell claim (Daisy Belle claim), Hughes Mill, Forest Hill Divide area, Placer County, California, USA |
| 31.6km (19.6 miles) | ⓘBoiler Pit Mine (Victory Chrome Company deposit; Sugar Pine Chrome Mines), Hughes Mill, Forest Hill Divide area, Placer County, California, USA |
| References |
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