Michigan · Roscommon County
Prospect
N.Houghton Lake Clay Sample
Roscommon County, Michigan, United States
Fire Clay (Refractory)
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USGS source ↗
Commodities
Primary
Fire Clay (Refractory)
Commodity type
N
Economic & production
Development status
Prospect
Identification
Deposit ID
10159534
Region
NA
Data score
D
Coordinates
44.3189, -84.77212
References
BROWN,GEORGE,G.MICH.GEOL.SURV.PUBL.36 1924 PPS 352-353