(Mererani)
Gem mining area 70 km from Arusha, where tanzanite was first found in 1968.
Subdivided in four claims (A, B, C, D) and additional mines.
The occurrence of gem-quality tanzanite and grossular has been found to occur mainly in boudinaged pegmatitic veins and hydrothermal fracture fillings. These fracture fillings occur in brecciated and hydrothermally altered graphite-bearing gneiss in a mineral association containing glass-clear quartz, diopside, zoisite, graphite and calcite.
|
|
Map Reference: 3°35'0"S , 37°0'30"E
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.
|
Mineral list contains entries from the region specified including sub-localitiesMineral List:47 entries listed. 26 valid minerals. 1 type locality (valid mineral).
Localities in this Region: | Tanzania | |
- Merelani Hills (Mererani)
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| |
|
The above list 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!
|