Black Diamond Mine
From Underfoot
Q49400210
'
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Location: 40.7389, -122.3042, KML, Cluster Map, Maps,
2 places
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File:Shasta Caverns4.JPG Lake Shasta Caverns ⓘ
cave in United States of America -
Bear Gulch limestone quarry ⓘ
quarry located in Shasta County, California
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Lake Shasta Caverns | show cave, cave | Wikidata | |
| site | mine | Bear Gulch limestone quarry | limestone quarry | Wikidata | |