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Mora River Placer District — Mora County

Gold Mining Site NM • Mora County County
Description
NMBGMR mining district DIS126 (Mora) — documented placer gold in Mora County, New Mexico. Discovery circa 1870; gold occurs in Tertiary–Holocene alluvial fans, terrace gravels, and stream deposits per NMBGMR.
Historical Notes
McLemore (1994) lists Mora among 36 New Mexico mining districts containing placer gold (NMBGMR Resource Map 24, district DIS126). Estimated placer production: minor or unrecorded placer production from 1828–1991 statewide context (662,000 oz total NM placer production). District cumulative production (all commodities): $1,000. Deposit types: Vein and replacement deposits in Proterozoic rocks, placer gold, pegmatite. Also known as: Great Western, Mora River, Rio La Casa, Valdez. Placer gold occurs as native gold and electrum in incised valleys and alluvial fans. Most economic placers were discovered by 1900; recreational panning may find fine colors — verify land status before prospecting. Coordinates approximate the district centroid from NMBGMR Resource Map 24 GIS (DIS126).
Status / Verification active — Verified

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