| Deposit ID | 10003712 |
|---|---|
| MRDS ID | AD00035 |
| Record type | Site |
| Current site name | Dounan |
| Geographic coordinates: | 104.16636, 23.99929 (WGS84) |
|---|---|
| Location accuracy | 10000(meters) |
| Relative position | 78 KM EAST YANSHAN TOWN; 86 KM W KAIYUAN TOWN WHICH 249 KM NW CAPITAL OF YUNNAN PROVINCE |
Political divisions (FIPS codes)
Yunnan(province)
China(country)
Asia(continent)
Land(continent)
| Country | State |
|---|---|
| China | Yunnan |
| Commodity | Importance |
|---|---|
| Manganese Critical | Primary |
| Materials | Type of material |
|---|---|
| Braunite | Ore |
| Hausmannite | Ore |
| Manganite | Ore |
| Psilomelane | Ore |
| Calcite | Gangue |
| Dolomite | Gangue |
| Pyrite | Gangue |
| Quartz | Gangue |
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Sedimentary Rock > Carbonate > Limestone | ||||
| |||||
| (1) | 104.16636, 23.99929 |
|---|
| Type of structure | Regional |
|---|---|
| Structure description | Dounaan Syncline Which Has 7.3 Km Long, 0.15-2.7 Km Wide Axis Tends N50-70e, 4 Groups Faults |
| Type of structure | Local |
| Structure description | Dounaan Asymmetric Syncline With Two Flanks Composed Of Mn-Bearing Series. |
| General form | TABULAR, STRATA |
|---|---|
| Strike | NE |
| Dip | 30 |
| Plunge direction | NE-SW |
| Thickness | 4.01M |
| Length | 2320M |
| Width | 1035M |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Large |
| Significant | No |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | AD00035 |
FROM Z. LIU, 1985. SYMPOSIUM ON GEOLOGY OF MANGANESE ORE DEPOSITS IN CHINA
TU ZHILOMING, 1985. THE GEOLOGICAL CHARACTERISTICS OF DOUNNAN MANGANESE DEPOSITS, YUNNAN PROVINCE. IN: SYMPOSIUM ON GEOLOGY OF MANGANESE ORE DEPOSITS IN CHINA. LE. CHINESE
WANG, WENXI, 1980. DOUNAN-TYPE - TRANSPORTING-TYPE RICH MANGANESE DEPOSIT. GEOLOGY AND PROSPECTING.
YANG, GUONGZ. YUNNAN BUREAU OF GEOLOGY, 1985. GEOLOGICAL FEATURES OF YUNNAN MANGANESE DEPOSIT. IN: SYMPOSIUM ON GEOLOGY OF MANGANESE ORE DEPOSIT IN CHINA. LA. CHINESE
ZHANG LIXING, 1985. A BRIEF ACCOUNT OF GEOLOGICAL STATUS OF MANGANESE DEPOSITS IN SOUTHEAST AREA OF YUNNAN PROVINCE, CHINA. IN: SYMPOSIUM ON GEOLOGY OF MANGANESE ORE DEPOSITS IN CHINA.
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-NOV-1989 | Baohong, Hou | Adelaide University |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.