Higginson Pit
From Underfoot
Q49418404
mine in Douglas County, Colorado, United States of America
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Cave of the Winds | show cave, cave | Wikidata | |
mine in Douglas County, Colorado, United States of America
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | cave | Cave of the Winds | show cave, cave | Wikidata | |