Dzhezkazgan mining district (Dzhezkazgan deposit; "Dzhezkazgan Mine"; "Zhezqazghan Mine"), Dzhezkazgan (Zhezqazghan), Karagandy Province (Qaragandy Oblysy; Karaganda Oblast'), Kazakhstan
|Latitude & Longitude (WGS84):||47° 47' 59'' North , 67° 23' 59'' East|
|Latitude & Longitude (decimal):||47.80000,67.40000|
|Other regions containing this locality:||Soviet Union (1922-1991)|
|Köppen climate type:||BSk : Cold semi-arid (steppe) climate|
|Name(s) in local language(s):||Джезказган|
This mining district (not a mine, as erroneously reported in some sources) has produced wonderful specimens from various levels of four shafts: #31, #46, #55, #57.
Production is from sedimentary rocks of Permian age over an area of approximately 10 x 10 km.
One of the mines is a Late Bronze age copper mine.
"The Dzhezkazgan sandstone copper deposit consists of 10 ore-bearing sandstone members, numbered 1 to 10 from stratigraphically lowest to highest, within a 600 m Pennsylvanian stratigraphic section (fig. 4). Two to four ore-bearing sandstone beds occur within each ore-bearing sandstone member, and these beds and their incorporated ore bodies (“Mineralization” in fig. 5) are given the sandstone member numeral and a Roman numeral increasing from lowest to highest. Ore bodies extend over an 80 km2 area, with distinctly different distributions for each ore horizon (fig. 5). Ore bodies occur within the dipping ore-bearing section over about a 550-m vertical range from 400 m above to 150 m below sea level (Daukeev and others, 2004). Arcuate (concave to east-northeast) ore bodies 2-I, 4-I and 6-I (fig. 5) occur at progressively higher stratigraphic levels down the plunge of the Kingir Anticline to the west-southwest but at roughly similar (±100 m) elevations (fig. 6). Stratigraphically higher ore bodies (8-I and 9-I in fig. 5) have elongate, northeast-trending shapes along and parallel to the sharp, south-southeast-dipping limb of the Kingir Anticline." U.S. Geological Survey Scientific Investigations Report 2010–5090–E
Known for richly crystallized betekhtinite specimens.
Mineral ListMineral list contains entries from the region specified including sub-localities
46 valid minerals.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
252.17 - 358.9 Ma
|Paleozoic sedimentary rocks|
Age: Paleozoic (252.17 - 358.9 Ma)
Lithology: Sedimentary rocks
Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. 
Localities in this Region
- Karagandy Province (Qaragandy Oblysy; Karaganda Oblast')
- Dzhezkazgan (Zhezqazghan)
- Dzhezkazgan mining district (Dzhezkazgan deposit; "Dzhezkazgan Mine"; "Zhezqazghan Mine")
- Dzhezkazgan (Zhezqazghan)