| Locality type: | Prospect |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Black Gem Pegmatite, Delmoe Lake area, Boulder Batholith, Jefferson County, Montana, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1877796 |
| Long-form Identifier: | 1:3:1877796:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 0.8km (0.5 miles) | ⓘRootbeer pegmatite, Delmoe Lake area, Boulder Batholith, Jefferson County, Montana, USA |
| 1.0km (0.6 miles) | ⓘBig Chief Mine, Pipestone Mining District, Jefferson County, Montana, USA |
| 2.9km (1.8 miles) | ⓘBeehive #1 pegmatite, Goldflint Mountain, Boulder Batholith, Jefferson County, Montana, USA |
| 3.7km (2.3 miles) | ⓘBeehive #3 pegmatite, Goldflint Mountain, Boulder Batholith, Jefferson County, Montana, USA |
| 3.8km (2.4 miles) | ⓘGoldflint Mountain, Boulder Batholith, Jefferson County, Montana, USA |
| 4.3km (2.7 miles) | ⓘNellie-Mascot Group, Homestake Mining District, Jefferson County, Montana, USA |
| 4.8km (3.0 miles) | ⓘNiki Mine (Nikki Mine; Lonnie Stevens Mine), Pipestone Mining District, Jefferson County, Montana, USA |
| 4.8km (3.0 miles) | ⓘBattlestar Mine, Homestake Mining District, Boulder Batholith, Jefferson County, Montana, USA |
| 6.2km (3.9 miles) | ⓘLotta Tunnel, Cataract Mining District (Comet Mining District; Basin Mining District), Jefferson County, Montana, USA |
| 7.8km (4.9 miles) | ⓘSpire Rock Flats, Jefferson County, Montana, USA |
| References |
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Black Gem Pegmatite, Delmoe Lake area, Boulder Batholith, Jefferson County, Montana, USA