New Mexico Mineral Symposium — Abstracts

The New Mexico Mineral Symposium was organized in 1979 to provide an opportunity for amateurs and professionals interested in the mineralogy of New Mexico to meet and exchange information about minerals and their occurrence in the state. The first symposium was held in Northrop Hall of the University of New Mexico (UNM) on September 29-30, 1979. The co-chairmen were Ramon S. DeMark, Rodney C. Ewing of UNM, and Peter J. Modreski, and the symposium was identified as being cosponsored by the Albuquerque Gem and Mineral Club, UNM Geology Department, and Friends of Mineralogy. It was Ray and I who basically conceived the idea of a symposium and started organizing it. This first symposium consisted of 10 talks held on Saturday and a field trip Sunday to the Blanchard mine, Bingham, New Mexico. This was in the old days when a visit to the Blanchard mine with its well-known and well-crystallized fluorite, barite, and galena was a special event that required permission from the company, Hansonburg Mines, Incorporated, that was then working the property.

The second and all subsequent symposia were held on the New Mexico Institute of Mining and Technology (NMIMT) campus in Socorro, New Mexico, under the sponsorship of the New Mexico Bureau of Mines and Mineral Resources. Cosponsors over the years have included the Albuquerque Gem and Mineral Club, New Mexico Tech Mineralogical Society, Los Alamos Geological Society, New Mexico Geological Society, Chaparral Rockhounds, UNM Department of Geology, New Mexico Museum of Natural History, New Mexico Tech Earth & Environmental Science Department, and New Mexico Tech Cooney Mining Club.

After the second symposium in 1980, there was a gap of a year when no symposium was held. It seemed to have been the feeling at the time that perhaps there was only enough interest to support a biennial symposium. However, enthusiasm appeared high after the 1982 symposium, and it has been an annual event on the NMIMT campus ever since (held from 1980-84 usually in Weir Hall and from 1985 onward in the Macey Center auditorium). New Mexico Bureau of Mines and Mineral Resources staff organized and chaired the symposia; Robert M. North was the chair from 1980-87, Marc L. Wilson from 1989-91, and Virgil W. Lueth from 1994 to the present, with Robert W. Eveleth regularly assisting and doing the job during the intervening years.

Beginning in 1983, keynote speakers were invited to give a special presentation (or two), starting with the Bureau's own Bob Eveleth. Bob's talk and slide show, presented in a somewhat impromptu setting in the back of the El Matador Lounge at the El Camino restaurant, was a particularly enjoyable and memorable one for its treatment of the tall tales and shifty characters in New Mexico's mining history. His talk may also qualify for the longest title of a presentation at the symposium (see table of symposium titles).

A Saturday evening banquet became a regular feature of the symposium starting in 1984; these were held in the Macey Center except for 1989-92 when the banquet was in the quaint and historic (but acoustically challenged) Garcia Opera House. Collectors who wished to sell or swap specimens began setting up mineral displays in their rooms at the El Camino Motel, starting on Friday evening, and this has become an "officially" publicized feature since the 6th (1985) symposium. In 1993 the "tailgating" was moved to the Super 8 Motel, which then became the principal conference motel.

The first three symposia included field trips held on Sunday. As previously noted, the first year's trip was to the Blanchard mine, the second trip was to the Magdalena district (Graphic—Waldo and Lynchburg mine dumps), and the third was to the Orogrande district, Otero County. In 1984 and thereafter no formal field trip was held, and the symposium talks were expanded to 1.5 days, with a silent auction held on Sunday afternoon. In lieu of a field trip, field guides for self-guided trips to various mineral localities in the state were prepared by the Bureau and made available at the symposium.

Looking back at past topics presented at the symposium, the first symposium included papers on several areas then relatively little known but now considered "classic" New Mexico mineral localities: the Red Cloud fluorite copper-rare earth deposit in the Gallinas Mountains, and the red beryl and pseudobrookite occurrence near Paramount Canyon in the Black Range, as well as papers on the Harding pegmatite, the Blanchard mine (Hansonburg district), and others. The 3rd (1982) symposium saw the first paper, by Ray DeMark, on the unusual minerals of the Point of Rocks phonolite sill (a locality that provided subject matter for a number of subsequent talks). The first presentation about minerals from the schists in the Picuris Range near Pilar was made in 1986, also by DeMark who described cyprine (blue vesuvianite), piemontite, thulite (pink zoisite), and associated minerals. Talks at the first three symposia were limited to localities in New Mexico, but beginning in 1983 with a talk by Richard Graeme on Bisbee, Arizona, talks on neighboring states, Mexico, and occasionally beyond have been included. Beginning in 1982, abstracts of those papers dealing with New Mexico were reprinted in New Mexico Geology in addition to being printed in the abstract booklet distributed at the symposium.

Invited keynote speakers and their presentations from the first 20 symposia are listed below. A table giving additional details about each symposium and the featured speakers was included in the article by Eveleth and Lueth (1997) about the history of the Mineral Museum.

1979 (1)
1980 (2)
1981 no symposium
1982 (3)
1983 (4) Robert W. Eveleth, Of Bridal Chambers, jewelry shops, and crystal caverns – a glimpse at
New Mexico's mining camps, characters, and their mineral treasures
1984 (5) Laurence H. Lattman, President, New Mexico Institute of Mining & Technology, High-tech
materials for modern society
1985 (6) Peter Bancroft, Gem and crystal treasures
1986 (7) Vandall T. King, Pegmatite petrology through phosphate mineralogy
1987 (8) Robert W. Jones, Copper throughout history
1988 (9) Peter Bancroft, Gem and mineral treasures II
1989 (10) Philip C. Goodell and Kathryn Evans Goodell—Adventures in the Sierra Madre, Batopilas,
Chihuahua
1990 (11) Peter K.M. Megaw—Mineralogy of the rhodochrosite-bearing silicate ore-bodies of the Potosi mine, Santa Eulalia mining district, Chihuahua, Mexico
1991 (12) Gilbert Gauthier Mineral classics of Shaba, Zaire
1992 (13) Stanley J. Dyl, II—Mining history and specimen mineralogy of the Lake Superior copper district
1993 (14) Bernard Kozykowski—Franklin—its mines and minerals; The Sterling mine—a precious hillside preserve
1994 (15) Fred Ward—The precious gems: where they occur, how they are mined and Jade
1995 (16) Dr. Miguel Romero Sanchez—The Romero Mineral Museum 1996 (17) Robert W. Jones—Gemstones of Russia
1997 (18) Carl A. Francis—A fourth world occurrence of foitite at Copper Mountain, Taos County, New Mexico and New Mexico minerals at Harvard
1998 (19) Terry Huizing—Collectible minerals of the midwestern United States and Colorful calcites
1999 (20) Rodney Ewing—Mineralogy, applications to nuclear waste

References:

1. Eveleth, R.W., and Lueth, V.W., 1997, A rocky history???the first 100 years of the Mineral Museum in Socorro, New Mexico, USA: New Mexico Geology, v. 19, no. 3, pp. 65-75.