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New Mexico Mineral Symposium — Abstracts


Minerals: hidden in plain sight

Robert Walstrom

https://doi.org/10.58799/NMMS-2012.464

[view as PDF]

As field collectors we are defined by our success. That success can be driven by research, personal knowledge, financial resources, published references, networking with other collectors, having the right tools, and many other factors. Yes, luck also plays a role. However, tenacity, hard work, and sweat are usually the bottom line that produces results. Minerals, especially microminerals, can be found in the most unlikely places: prospects right beside the road you take into areas to reach larger mines, in small outlying prospects; or right under foot at localities already heavily collected. The following list outlines just a few of those localities situated in southwestern New Mexico where minerals were found hidden in plain sight.

Mine County Location Significant Minerals
Alabama Grant N32.82866° W108.98562° acanthite, gold, descloizite
Copper Grant N32.82294° W108.99117° libethenite, copper
Pennsylvania Grant N32.85003° W108.95729° gold, azurite, cerussite
Pole Line P. Hidalgo N32.31832° W108. 73380° wulfenite
Independence Luna N32.17727° W108.07848° dioptase, duftite, mimetite
Parole Lode Luna N32.18107° W108.08907° bromargyrite, willemite
Tungsten Hill Luna N32.18895° W108.10127° perite, kettnerite, rosasite
Irish Rose Luna N32.18909° W108.10602° kettnerite, rosasite
Rock Island Luna N32.53392° W107.57965° vanadinite
Copper Luna N32.54257° W107.68621° creaseyite, fornacite, wulfenite, murdochite, vanadinite, dioptase, bromargyrite
Forgotten G. Grant N32.83877° W108.01433° murdochite, willemite, rosasite
Edith Grant N32.84484° W108.01622° bromargyrite
Naiad Queen Grant N32.84645° W108.02176° bromargyrite
Alhambra Grant N32.84014° W108.01582° wulfenite, vanadinite, bromargyrite
Mine Grant (Black Range area) azurite, malachite, hydrozincite, Mineral A: possible new mineral

So, when you are out there scrounging around in the mining districts, take a little more time, dig a little deeper, and the results could amaze you.

Keywords:

economic geology, mineral collecting, Georgetown mining district, Victorio mining district, Steeple Rock mining district

pp. 17

33rd Annual New Mexico Mineral Symposium and 4th Annual Mining Artifact Collectors Association Symposium
November 10-11, 2012, Socorro, NM
Print ISSN: 2836-7294
Online ISSN: 2836-7308