| Locality type: | Hill |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Chrysocolla | 1 photo of Chalcedony associated with Chrysocolla at this locality. |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view Bulldozer Hill, Tiptop Mine group (Tiptop Camp prospects/mines), Tiptop Mountain, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 528198 |
| Long-form Identifier: | 1:3:528198:5 |
| GUID (UUID V4): | 8f16c372-f56d-4423-96c5-f102b6112ea7 |
| Nearest other occurrences of Chalcedony |
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| 3.4km (2.1 miles) | ⓘOmega Mine, Monument Mountain, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA |
| 13.1km (8.2 miles) | ⓘSt. Louis Mine (Morning Star Mine; Isabel), St. Louis Gulch, Hughes Gulch, Greaterville placer deposits, Greaterville, Greaterville Mining District, Pima County, Arizona, USA |
| 19.6km (12.2 miles) | ⓘTotal Wreck Mine, Cienega Creek, The Narrows, Empire Mining District, Empire Mountains, Pima County, Arizona, USA |
| 24.1km (15.0 miles) | ⓘMarsh Station vicinity, Pima County, Arizona, USA |
| 27.6km (17.2 miles) | ⓘGlove Mine (Sunrise Mine), Glove Mine group (Zombie & Zeco claims; Festiago-Franklin; Blacksmith adit), Cottonwood Canyon, Tyndall Mining District, Santa Cruz County, Arizona, USA |
| 46.8km (29.1 miles) | ⓘHardshell Mine (Manto Mine; Eagle-Picher properties), Hardshell Gulch, Harshaw, Harshaw Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA |
| 47.4km (29.4 miles) | ⓘSalvador Mine (Salvadore Mine; San Salvador Mine), Hermosa group, Hardshell Gulch, Harshaw, Harshaw Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA |
| 47.6km (29.6 miles) | ⓘUnnamed Cu prospect 101-12, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA |
| 47.7km (29.6 miles) | ⓘBlue Nose Mine (Abe Lincoln Mine; War Horse Mine; Big Chief Mine; Big Jim Mine; Blue Nose Extension Mine; Home Again Virginia Hay claims), Harshaw, Harshaw Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA |
| 48.6km (30.2 miles) | ⓘTucson Mountains, Pima County, Arizona, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (volume) | | PATAGONIA MOUNTAINS ARIZONA BY FRANK C. SCHRADER WITH CONTRIBUTIONS BY JAMES M. HILL WASHINGTON GOVERNMENT...17 Climate and vegetation. 18 _._ History of mining and present conditions___________________ 20 ...____________ Mining districts, camps, and properties. Helvetia district_ . General features. __ Helvetia camp__..._______________ _____ Ore deposits _ . Copper World mine ____ _____ _____ Location and topography _ _ History...future prospects.- _____ Black Horse mine _ Leader mine_ '. Isle Royal mine Heavy Weight mine Old Dick |
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Bulldozer Hill, Tiptop Mine group, Tiptop Mountain, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA