 | | Journal (article/letter/editorial) | | pmegaw@imdex.com Legrandite Ojuela Mine, Mapimí, Durango, Mexico W e all love a good detective story...was first described in 1932 and was named after “a mine manager . . . Mr. Legrand, of Belgian nationality...collector of minerals who is known to have visited Mexico three times during the early 1900s. The specimen...the type locality, the Flor de Peña mine, Lampazos de Naranjo, Nuevo Leon, Mexico. Legrandite, Zn2(AsO4)(OH)∙H2O...2000). Flor de Peña is an obscure little mine in the state of Nuevo Leon in northernmost Mexico, famous |  | | Journal (issue) | | 7:00 PM GUEST SPEAKER: Amy Titterington “Finding Mine Locations” Join Zoom Meeting https://us02web.zoom...Avenue” 7 Article - M. Nelson, “Legrandite from Mexico: the Holy Grail” 8-11 Presidential Matters 12...April 2021 CSMS Pick & Pack 7 Legrandite from Mexico: The Holy Grail Mike Nelson csrockguy@yahoo.com...article entitled Legrandite: Ojuela Mine, Mapimi, Durango, Mexico written by Malcolm Southwood and Peter...the Type Locality of legrandite (Flor de Peña Mine, Nuevo Leon, Mexico), the mining engineer who furnished |  | | Journal (article/letter/editorial) | | DC 20013 pohwatp@si.edu Siderite Siete Suyos Mine, Atocha-Quechisla District Sud Chichas Province...History. Figure 1. Gemmy siderite from Siete Suyos mine, Atocha-Quechisla district, Sud Chichas Province...for iron in siderite, forming a series with smithsonite. And a substitution exists where cobalt and calcium...& MINERALS Figure 2. Siderite with quartz, from Mine Hill, Roxbury, Litchfield County, Connecticut. The...Very fine examples of siderite were collected from Mine Hill, Roxbury, Litchfield County, where large cleavage |
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Flor de Peña Mine, Lampazos de Naranjo, Lampazos de Naranjo Municipality, Nuevo León, Mexico