Report on the Morning Star group of claims in the Alma mining district, Park County, Colorado
Date
1914Keywords
Mines and mineral resources -- Colorado -- Park CountyMining claims -- Colorado -- Park County
Strip mining -- Colorado -- Park County
Ores -- Colorado -- Park County
Geology -- Colorado -- Park County
Assaying -- Colorado -- Park County
Ores -- Sampling and estimation
Ore-dressing -- Colorado -- Park County
Alma Mining District (Colo.)