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Mehdiabad deposit, Mehriz County, Yazd Province, Irani
| Regional Level Types | |
|---|---|
| Mehdiabad deposit | Deposit |
| Mehriz County | County |
| Yazd Province | Province |
| Iran | Country |
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Latitude & Longitude (WGS84):
31° 9' 59'' North , 55° 0' 0'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Bāfq | 31,215 (2014) | 61.8km |
Exploration during the last two decades revealed huge economic reserves, with an oxide reserve of 45.2 Mt at 7.15% Zn and 2.47% Pb and a sulfide reserve of 116.5 Mt at 7.3% Zn and 2.3% Pb. The total geological resource of this deposit includes 218 Mt at 7.20% Zn, 2.30% Pb, and 51 g/t Ag. Zn–Pb–Ba (Cu) mineralization of the Mehdiabad deposit occurs along two horizons that extend over a length of >4 km. The sulfide and non-sulfide ores of the ore horizon I (OHI) are hosted by organic matter-rich shale, silty limestone, dolomite and silty shale of the Taft Formation, whereas non-sulfide ores of the ore horizon II (OHII) are enclosed by limy shale and thin-bedded limestone of the Abkuh Formation. The OHI is composed of several ore bodies, namely Black Hill Ore (BHO), Central Valley Ore Body (CVOB) and East Ridge (ER), located in a depression surrounded by hills and mountains. The calamine mine (CM) exposes the OH II, which represents the highest part of the oxide ore mineralization. At sites of BHO, ER and CM, OHI is completely oxidized, whereas the CVOB display a large proportion of sulfide minerals.
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Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
22 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Covellite | 2.CA.05a | CuS |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | Fe3+O(OH) |
| ⓘ | Zincite | 4.AB.20 | ZnO |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Lepidocrocite | 4.FE.15 | Fe3+O(OH) |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| ⓘ | Smithsonite | 5.AB.05 | ZnCO3 |
| ⓘ | Ankerite | 5.AB.10 | Ca(Fe2+,Mg)(CO3)2 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Cerussite | 5.AB.15 | PbCO3 |
| ⓘ | Hydrozincite | 5.BA.15 | Zn5(CO3)2(OH)6 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Anglesite | 7.AD.35 | PbSO4 |
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| Group 9 - Silicates | |||
| ⓘ | Hemimorphite | 9.BD.10 | Zn4Si2O7(OH)2 · H2O |
| Unclassified | |||
| ⓘ | 'Clay minerals' | - | |
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
Other Regions, Features and Areas containing this locality
AsiaContinent
Eurasian PlateTectonic Plate
Indian Plate (India Plate)
- Yazd BlockOrogenic Belt
Iran
- Yazd-Anarak Metallogenic BeltMineral Belt
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
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References
[1]Maghfouri, Sajjad, Hosseinzadeh, Mohammad Reza, Rajabi, Abdorrahman, Choulet, Flavien (2018) A review of major non-sulfide zinc deposits in Iran. Geoscience Frontiers, 9 (1) 249-272 doi:10.1016/j.gsf.2017.04.003
Maghfouri, Sajjad, Hosseinzadeh, Mohammad Reza, Lentz, David R., Tajeddin, Hossein Ali, Movahednia, Mehdi, Shariefi, Akbar (2021) Nature of ore-forming fluids in the Mehdiabad world-class sub-seafloor replacement SEDEX-type Zn-Pb-Ba-(Cu-Ag) deposit, Iran; constraints from geochemistry, fluid inclusions, and O-C-Sr isotopes. Journal of Asian Earth Sciences, 207. 104654pp. doi:10.1016/j.jseaes.2020.104654