Lanmugou Au deposit, Xunyang Co., Ankang, Shaanxi, Chinai
| Regional Level Types | |
|---|---|
| Lanmugou Au deposit | Deposit |
| Xunyang Co. | County |
| Ankang | Prefecture |
| Shaanxi | Province |
| China | Country |
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| Name(s) in local language(s): | ็ๆจๆฒ้็ฟ, ๆฌ้ณๅฟ, ๅฎๅบทๅธ, ้่ฅฟ็, ไธญๅฝ |
|---|
| Location is approximate, estimate based on other nearby localities. | |
|---|---|
| Latitude & Longitude (WGS84): | 33° North , 109° East (est.) |
| Margin of Error: | ~9km |
| Locality type: | Deposit |
| Kรถppen climate type: | Cwa : Monsoon-influenced humid subtropical climate |
Altered rock-type gold deposit, hosted in Lower Silurian metamorphic rocks within a ductile shear zone.
Select Mineral List Type
Standard Detailed Strunz Dana Chemical ElementsDetailed Mineral List:
| โ 'Apatite' Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ 'Biotite' Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Bornite Formula: Cu5FeS4 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Calcite Formula: CaCO3 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Chalcopyrite Formula: CuFeS2 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ 'Chlorite Group' Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ 'Electrum' Formula: (Au, Ag) Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Galena Formula: PbS Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Gold Formula: Au Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Ilmenite Formula: Fe2+TiO3 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ 'Limonite' Formula: (Fe,O,OH,H2O) Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Muscovite Formula: KAl2(AlSi3O10)(OH)2 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Muscovite var: Sericite Formula: KAl2(AlSi3O10)(OH)2 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Naumannite Formula: Ag2Se Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Pyrite Formula: FeS2 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Pyrrhotite Formula: Fe7S8 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Quartz Formula: SiO2 Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
| โ Sphalerite Formula: ZnS Reference: Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Northwestern Geology 46(2), 99-110 |
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| โ | 'Electrum' | 1.AA.05 | (Au, Ag) |
| โ | 'Gold' | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| โ | 'Bornite' | 2.BA.15 | Cu5FeS4 |
| โ | 'Chalcopyrite' | 2.CB.10a | CuFeS2 |
| โ | 'Galena' | 2.CD.10 | PbS |
| โ | 'Naumannite' | 2.BA.55 | Ag2Se |
| โ | 'Pyrite' | 2.EB.05a | FeS2 |
| โ | 'Pyrrhotite' | 2.CC.10 | Fe7S8 |
| โ | Sphalerite | 2.CB.05a | ZnS |
| Group 4 - Oxides and Hydroxides | |||
| โ | 'Ilmenite' | 4.CB.05 | Fe2+TiO3 |
| โ | 'Quartz' | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| โ | 'Calcite' | 5.AB.05 | CaCO3 |
| Group 9 - Silicates | |||
| โ | 'Muscovite' | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| โ | var: Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| Unclassified Minerals, Rocks, etc. | |||
| โ | 'Apatite' | - | |
| โ | 'Biotite' | - | |
| โ | 'Chlorite Group' | - | |
| โ | 'Limonite' | - | (Fe,O,OH,H2O) |
List of minerals arranged by Dana 8th Edition classification
| Group 1 - NATIVE ELEMENTS AND ALLOYS | |||
|---|---|---|---|
| Metals, other than the Platinum Group | |||
| โ | Gold | 1.1.1.1 | Au |
| Group 2 - SULFIDES | |||
| AmBnXp, with (m+n):p = 2:1 | |||
| โ | Naumannite | 2.4.1.2 | Ag2Se |
| AmBnXp, with (m+n):p = 3:2 | |||
| โ | Bornite | 2.5.2.1 | Cu5FeS4 |
| AmXp, with m:p = 1:1 | |||
| โ | Galena | 2.8.1.1 | PbS |
| โ | Pyrrhotite | 2.8.10.1 | Fe7S8 |
| โ | Sphalerite | 2.8.2.1 | ZnS |
| AmBnXp, with (m+n):p = 1:1 | |||
| โ | Chalcopyrite | 2.9.1.1 | CuFeS2 |
| AmBnXp, with (m+n):p = 1:2 | |||
| โ | Pyrite | 2.12.1.1 | FeS2 |
| Group 4 - SIMPLE OXIDES | |||
| A2X3 | |||
| โ | Ilmenite | 4.3.5.1 | Fe2+TiO3 |
| Group 14 - ANHYDROUS NORMAL CARBONATES | |||
| A(XO3) | |||
| โ | Calcite | 14.1.1.1 | CaCO3 |
| Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings | |||
| Sheets of 6-membered rings with 2:1 layers | |||
| โ | Muscovite | 71.2.2a.1 | KAl2(AlSi3O10)(OH)2 |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | |||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | |||
| โ | Quartz | 75.1.3.1 | SiO2 |
| Unclassified Minerals, Rocks, etc. | |||
| โ | 'Apatite' | - | |
| โ | 'Biotite' | - | |
| โ | 'Chlorite Group' | - | |
| โ | 'Electrum' | - | (Au, Ag) |
| โ | 'Limonite' | - | (Fe,O,OH,H2O) |
| โ | Muscovite var: Sericite | - | KAl2(AlSi3O10)(OH)2 |
List of minerals for each chemical element
References
Sort by
Year (asc) Year (desc) Author (A-Z) Author (Z-A)Yazhou Sha, Juchan Wang, Qingqing Kang, Haizhou Cui, and Tao Wei (2013): Analysis on geological characteristics and ore-controlling factors of Silurian gold mine in south Qinling the Xunyang Lanmugou area. Northwestern Geology 46(2), 99-110 (in Chinese with English abstract).
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