Alaska
Prospect

Willoughby Island West

Alaska, United States
AntimonyCopperGoldLeadSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryAntimony
TertiaryCopper, Gold, Lead, Silver
Commodity typeM
Economic & production
Development statusProspect
Discovery year1888
Identification
Deposit ID10137019
MRDS IDA013180
Alternate namesTreadwell Yukon Co., Esmereda No. 1-2, Smith Prospect, Dorwalt R.
RegionNA
Data scoreB
Coordinates58.59283, -136.14518
References
B592f p. 100B682 pp. 43-45, 114OF51 p. 67B1121K p. 48B1121K plate 1B1246 pp. 160-161P632 pp. 39-40, 44-45, 53, 69MF436OF78-316 p. 72OF78-316 p. 69OF78-494 plates 1A, 1B, 2ALASKA KARDEX 111-010