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Acanthite : Ag2S, Quartz : SiO2 | |
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Bullion Mine, Lady Franklin Camp, Kingston District, Sierra Co., New Mexico, USA VERY rare specimen collected in 1894!!!! This specimen consists of metallic, dark-grey acanthite in massive quartz. Specimen is about 7cm across In the collection of the photographer. |
| © 07 David Aldridge | Photo ID: 141132 View Count: 225 |
Adelite : CaMg[AsO4](OH), Maxwellite : NaFe3+[F|AsO4] | |
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Squaw Creek Mine, Taylor Creek Tin District (Black Range Tin District), Sierra Co., New Mexico, USA 0,2 mm size Adelite crystal group in front of a Maxwellite filled cavity, found at Squaw creek mine, Taylor creek district, and photographed by W. Stoll |
| Photo ID: 79859 View Count: 566 | |
Aegirine : NaFe3+[Si2O6] | |
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Point of Rocks Quarry, Point of Rocks Mesa (Pecks Mesa), Springer, Colfax Co., New Mexico, USA Bicolored aegirine spear point. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart. |
| © SMS 2006 | Photo ID: 82574 View Count: 218 |
Aegirine : NaFe3+[Si2O6] | |
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Point of Rocks Quarry, Point of Rocks Mesa (Pecks Mesa), Springer, Colfax Co., New Mexico, USA Bicolored aegirine. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart. |
| © SMS 2006 | Photo ID: 82573 View Count: 182 |
Aegirine : NaFe3+[Si2O6], Eudialyte : Na15Ca6(Fe2+,Mn2+)3Zr3[Si25O73](O,OH,H2O)3(OH,Cl)2 | |
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Point of Rocks Quarry, Point of Rocks Mesa (Pecks Mesa), Springer, Colfax Co., New Mexico, USA Aegirine with unusual termination; associated with pale salmon-colored eudialyte. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart. |
| © SMS 2007 | Photo ID: 99108 View Count: 168 |
Aegirine : NaFe3+[Si2O6], Quartz (Var: Amethyst) : SiO2 | |
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Brushy Mountain, No Agua District, Taos Co., New Mexico, USA Slender orange-brown aegirine associated with amethystine quartz. Photo is about 2.1 mm in length. Specimen obtained at the November 2006 Cleveland Micromounter's Symposium. Photo and specimen: Steve Stuart. |
| © SMS 2008 | Photo ID: 196265 View Count: 75 |
Aegirine : NaFe3+[Si2O6] | |
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Brushy Mountain, No Agua District, Taos Co., New Mexico, USA Needles of orange-brown aegirine. Associated minerals on the same specimen include pseudobrookite, amethystine quartz and hematite or ilmenite. Photo is about 2.1 mm in length. Specimen obtained at the 2008 Cleveland Micromounter's Symposium. Photo and specimen: Steve Stuart. |
| © SMS 2008 | Photo ID: 196258 View Count: 70 |
Agardite-(La) : (La,Ce)Cu6[(OH)6|(AsO4)3] · 3H2O | |
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Red Cloud Fluorite mine, Gallinas Mts, Red Cloud District, Lincoln Co., New Mexico, USA Acicular needles of agardite-(La) on fluorite with baryte. Field of view, 1mm x 1mm. Brent Thorne specimen and photograph. |
| © Brent Thorne 2008 | Photo ID: 172194 View Count: 162 |
Agardite-(Y) : (Y,Ca)Cu6[(OH)6|(AsO4,HAsO4)|(AsO4)2] · 3H2O | |
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Bob Montgomery Claim Group, Granite Gap, San Simon District, Hidalgo Co., New Mexico, USA Obtained from 2004 NCMA meeting auction. Doug Merson photo and collection. |
| © DM06 | Photo ID: 57612 View Count: 476 |
Agardite-(Y) : (Y,Ca)Cu6[(OH)6|(AsO4,HAsO4)|(AsO4)2] · 3H2O | |
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World's Fair Claim Group, Granite Gap, San Simon District, Hidalgo Co., New Mexico, USA Spray of agardite-(y)obtained from NCMA annual meeting in June 2004. Doug Merson photo and collection. |
| © DM06 | Photo ID: 55500 View Count: 366 |
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