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Historical map overlays

USGS scanned historical topographic maps. Enable an overlay and adjust its opacity. Works in 2D and 3D.

Sun azimuth: 315°   Sun altitude: 45°   Z factor: 1   Lidar opacity: 1
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Mayfield — Elmore County

Gold Mining Site ID • Elmore County County
Description
Northwest of Mayfield, near the Arrowrock Dam, about 15 miles southeast of Boise in Ada County, in Township 2 and 3 North and Range 5 East, is the Neal district. This district produced around $2,000,000 prior to 1911. There are many area placer worked on small regional creeks. Also there are many old lode mines.
Historical Notes
Source: Tom Ashworth's Prospectors Cache (tomashworth.com / Mike Higbee / 49erMike). Author: Tom Ashworth. Original page: elmore_id.shtml. State index: https://web.archive.org/web/20040830075749/http://www.tomashworth.com/goldloc.shtml Area: Mayfield. Map coordinates are an approximate county centroid — not a precise claim site. Northwest of Mayfield, near the Arrowrock Dam, about 15 miles southeast of Boise in Ada County, in Township 2 and 3 North and Range 5 East, is the Neal district. This district produced around $2,000,000 prior to 1911. There are many area placer worked on small regional creeks. Also there are many old lode mines.
Status / Verification historical_site — Legendary or approximate

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