Log In
Madentepe Mn deposit, Haymana District, Ankara Province, Turkeyi
| Regional Level Types | |
|---|---|
| Madentepe Mn deposit | Deposit |
| Haymana District | District |
| Ankara Province | Province |
| Turkey | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
39° 7' 22'' North , 32° 40' 34'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Altpınar | 12,925 (2012) | 11.0km |
| Kulu | 47,037 (2012) | 35.0km |
| Haymana | 11,896 (2012) | 37.7km |
| Kuyulusebil | 2,000 (2018) | 53.6km |
| Cihanbeyli | 13,782 (2012) | 55.7km |
The Dereköy ophiolitic mélange contains diabase, serpentinite, locally mafic rock products, and blocks with different ages and lithological characteristics. The main blocks within the mélange consist of Jurassic–Cretaceous radiolarite–chert blocks, Jurassic–Cretaceous limestone blocks, and Permian limestone blocks. The Permian limestone blocks are thought to have probably been derived from Permian limestone olistoliths within the Karakaya Formation. The Jurassic–Cretaceous limestone blocks, on the other hand, have been suggested to be derived from the Bilecik Limestone. The Mn-bearing levels in the study area are macroscopically observed as dark grey to blackish-brown zones, locally showing rusty weathering surfaces. In samples associated with radiolarite/chert, the Mn-bearing parts occur together with siliceous and thin-bedded cherty-radiolaritic rocks, locally as banded, lenticular, and irregular masses. In these samples, the Mn-bearing zones are mostly developed within the siliceous host rock and display a relationship with bedding and fracture systems.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
5 valid minerals.
Rock Types Recorded
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Braunite Formula: Mn2+Mn3+6(SiO4)O8 |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Manganite Formula: Mn3+O(OH) |
| ⓘ Pyrolusite Formula: Mn4+O2 |
| ⓘ Quartz Formula: SiO2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Pyrolusite | 4.DB.05 | Mn4+O2 |
| ⓘ | Manganite | 4.FD.15 | Mn3+O(OH) |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| Group 9 - Silicates | |||
| ⓘ | Braunite | 9.AG.05 | Mn2+Mn3+6(SiO4)O8 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Manganite | Mn3+O(OH) |
| C | Carbon | |
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Manganite | Mn3+O(OH) |
| O | ⓘ Pyrolusite | Mn4+O2 |
| O | ⓘ Quartz | SiO2 |
| Si | Silicon | |
| Si | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| Si | ⓘ Quartz | SiO2 |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Mn | Manganese | |
| Mn | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| Mn | ⓘ Manganite | Mn3+O(OH) |
| Mn | ⓘ Pyrolusite | Mn4+O2 |
Other Regions, Features and Areas containing this locality
Anatolia PlateTectonic Plate
AsiaContinent
Eurasian Plate
- Kirsehir MassifMagmatic Province
Turkey
- ⭔Central Anatolia RegionRegion
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
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
