| Locality type: | Quarry |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view Lone Hill Quarry (Mirasson Brothers Quarry), Lone Hill, San Jose, Santa Clara County, California, USA |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 846264 |
| Long-form Identifier: | 1:3:846264:0 |
| GUID (UUID V4): | c1a0d4c2-dc32-4524-8d1a-59e2ec28eee0 |
| Nearest other occurrences of Chalcedony |
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| 3.8km (2.4 miles) | ⓘGuadalupe Mine, New Almaden, New Almaden Mining District, Santa Clara County, California, USA |
| 9.7km (6.1 miles) | ⓘNew Almaden Mine (New Almaden Mines), New Almaden, New Almaden Mining District, Santa Clara County, California, USA |
| 17.3km (10.7 miles) | ⓘTilton Ranch (California-Nevada Quicksilver Mining Company; Coyote), Coyote, Coyote Mining District, Santa Clara County, California, USA |
| 26.3km (16.4 miles) | ⓘAnderson Lake, Cochrane Ranch (Cochran Ranch) area, Cochrane Ranch (Cochran Ranch; Jackson Ranch), Morgan Hill, Santa Clara County, California, USA |
| 42.7km (26.5 miles) | ⓘKelley prospect, Red Mountain, Black Wonder Mining District, Santa Clara County, California, USA |
| 44.5km (27.7 miles) | ⓘPescadero Beach Mine, Pescadero, San Mateo County, California, USA |
| 45.6km (28.3 miles) | ⓘLa Vista Quarry and mill, Hayward, Alameda County, California, USA |
| 66.7km (41.4 miles) | ⓘComstock Mine, Pacheco Peak, Stayton Mining District (McLeod Mining District; Panoche Mining District), Santa Clara County, California, USA |
| 74.2km (46.1 miles) | ⓘSan Francisco, San Francisco County, California, USA |
| 74.6km (46.3 miles) | ⓘUnnamed gemstone occurrence [1], Berkeley, Alameda County, California, USA |
| References |
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Lone Hill Quarry, Lone Hill, San Jose, Santa Clara County, California, USA