Xiangluwanzi Au deposit (Xiangluwanzhi Au deposit), Meihekou Co., Tonghua, Jilin, Chinai
| Regional Level Types | |
|---|---|
| Xiangluwanzi Au deposit (Xiangluwanzhi Au deposit) | Deposit |
| Meihekou Co. | County |
| Tonghua | Prefecture-level City |
| Jilin | Province |
| China | Country |
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Latitude & Longitude (WGS84):
42° 17' North , 125° 30' East
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Mindat Locality ID:
143622
Long-form identifier:
mindat:1:2:143622:1
GUID (UUID V4):
73196798-c27c-4aaa-bae9-33f58b6b4a3b
Medium-scale Au-Ag epithermal vein deposit, occurring in a blind explosive breccia mass. The orebodies are distributed in the faults and fracture zones at both footwall and hanging wall or in the breccia. Sericite alteration and pyrite alteration occur in the faults and fracture zones. Gold is closely associated with altered faults. The orebodies are veined and banded. The deposit minerals display idiomorphic-hypidiomorphic, metasomatic and solid solution textures and occur in masses, bands, disseminatins, veinlets, stockworks and brecciae. The deposit exhibits four stages of deposition: (1) sericite-quartz-pyrite, (2) gold-pyrite-quartz, (3) gold-sulphides-quartz, and (4) gold-sulphides-quartz-calcite. The third stage is the most important for gold deposition. The temperature for the main deposition stage is 150-360 Β°C, the pressure is 35-50 MPa. It is interpreted as moderate-low temperature volcanic hydrothermal deposit.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| β Bornite Formula: Cu5FeS4 |
| β Calcite Formula: CaCO3 |
| β Chalcopyrite Formula: CuFeS2 |
| β Galena Formula: PbS |
| β Gold Formula: Au |
| β Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| β Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 |
| β Pyrite Formula: FeS2 |
| β Pyrophyllite Formula: Al2Si4O10(OH)2 |
| β Quartz Formula: SiO2 |
| β Sphalerite Formula: ZnS |
| β 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| β | Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| β | Bornite | 2.BA.15 | Cu5FeS4 |
| β | Sphalerite | 2.CB.05a | ZnS |
| β | Chalcopyrite | 2.CB.10a | CuFeS2 |
| β | Galena | 2.CD.10 | PbS |
| β | Pyrite | 2.EB.05a | FeS2 |
| β | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| Group 4 - Oxides and Hydroxides | |||
| β | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| β | Calcite | 5.AB.05 | CaCO3 |
| Group 9 - Silicates | |||
| β | Pyrophyllite | 9.EC.10 | Al2Si4O10(OH)2 |
| β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| β | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
List of minerals for each chemical element
Other Regions, Features and Areas containing this locality
Amur PlateTectonic Plate
AsiaContinent
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References
