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Lake Arthur

US / NM
32.99857, -104.36247View on MapOpen in Google Maps
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About this location

Lake Arthur is a small town in Chaves County, New Mexico, on the Pecos River south of Roswell, and it's a genuinely famous name in the aragonite world — mindat and mineral references cite "Lake Arthur, New Mexico" aragonite for its striking red-orange, intergrown cyclic-twinned (sixling) crystal clusters, compared to classic Spanish and Moroccan aragonite. That reputation is real. But the batch coordinate for this entry sits about 16 miles east of the actual town of Lake Arthur, out past the Pecos River valley into open Chaves County rangeland — not the town or river corridor the aragonite locality is generally understood to reference. Treat the mineral claim as solid at the town/river level, and the pin itself as unreliable.

Always seek permission where required, follow local laws, and practice Leave No Trace. Locations and details are community-submitted and may be inaccurate. Not sure what's legal here? Read our full guide to rockhounding laws by land type.

Found Here

  • Aragonite — red-orange, intergrown cyclic-twinned ("sixling") crystals, colored by clay inclusions; the classic form documented from the Lake Arthur locality.
Aragonite

Difficulty

Access
N/A
Find
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Getting there

The town of Lake Arthur sits about 1 mile west of the Pecos River, near the southern border of Chaves County, New Mexico. The batch coordinate for this entry, by contrast, lands roughly 16 miles east of town — no specific access point or road was found for that exact spot.

Collecting here

UNVERIFIED. No source describes a specific dig method, tools, or public access point for aragonite at Lake Arthur — this is a documented mineral locality in mineralogical literature, not a described rockhounding destination with directions.

Know before you go

Land status is unverified — confirm ownership and permission before visiting either the town of Lake Arthur or the batch's given coordinate. This stretch of the Pecos valley and surrounding Chaves County rangeland is predominantly private agricultural and ranch land; no public collecting area was identified.

Location on Map

Coordinates: 32.99857, -104.36247

Frequently asked questions

Is Lake Arthur, New Mexico a real aragonite locality?

Yes — mineralogical sources document red-orange, cyclic-twinned aragonite crystals from Lake Arthur, Chaves County, New Mexico, comparable to classic Spanish and Moroccan aragonite specimens.

Can the public collect aragonite at Lake Arthur, New Mexico?

Access hasn't been verified — the surrounding Pecos valley and rangeland are predominantly private property, and no public collecting site or permission path was found.

Why doesn't this listing's coordinate match the town of Lake Arthur?

The database coordinate for this entry sits roughly 16 miles east of the actual town of Lake Arthur, New Mexico, out past the Pecos River valley — likely a data error rather than a second, separate site.

⚠️ Always verify current regulations, weather conditions, and access requirements before visiting any location. Information provided is based on community submissions and may not be current or accurate.

Sources

  1. https://www.mindat.org/loc-3967.html and https://www.mindat.org/loc-310757.html (via search snippets) — Lake Arthur, Chaves County, New Mexico aragonite locality records.
  2. https://en.wikipedia.org/wiki/Lake_Arthur,_New_Mexico — confirms town coordinates (33°00'05"N 104°21'50"W) and position relative to the Pecos River.
  3. https://api.bigdatacloud.net/data/reverse-geocode-client — reverse-geocodes the batch coordinate (32.97439, -104.09127) to Hagerman, Chaves County, NM, roughly 16 miles east of the town of Lake Arthur.

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