|
|
Ilakaka gem deposit, Ilakaka Commune, Ranohira District, Horombe Region, Fianarantsoa Province, Madagascar
Latitude: 22°41'53"S
Longitude: 45°13'4"E
Longitude: 45°13'4"E
A large number of new gem deposits of the same character has also been discovered in the area around Ilakaka and further southwest in the Sakaraha area (see http://www.mindat.org/loc-45924.html). There is also a third district near Bezaha close to the Onillahy River 118 km southwest of Ilakaka.(see http://www.mindat.org/loc-217183.html)
NOTe: the name "Ilakaka" in the litterature refers not only to the Ilakaka deposit, but also sometimes to the whole gem deposit area.
Mineral List
| 'Almandine-Pyrope Series' Andalusite Beryl Chrysoberyl | Chrysoberyl var: Alexandrite Corundum var: Sapphire Elbaite 'Garnet' | Kyanite Quartz var: Amethyst Spinel Topaz | Zircon |
13 entries listed. 8 valid minerals.
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. 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.
References
- Schmetzer, K.(1999): Rubine und verschiedenfarbige Saphire aus Ilakaka, Madagaskar. Lapis 24(6), 46-47.
- Schmetzer, K., Glas, M. & Bernhardt, H-J. (2002): Sterngranate aus Madagaskar. Lapis 27 (2), 20-27
- Hogg, Jonny (2007): Madagascar's sapphire rush. BBC News, 17 November 2007.
- Giuliani, G., Fallick, A., Rakotondrazafy, M., Ohnenstetter, D., Andriamamonjy, A., Ralantoarison, T., Rakotosamizanany, S., Razanatseheno, M., Offant, Y., Garnier, V., Dunaigre, C., Schwarz, D., Mercier, A., Ratrimo, V., and Ralison, B. (2007): Oxygen isotope systematics of gem corundum deposits in Madagascar: relevance for their geological origin. Mineralium Deposita 42, 251-270.
- http://www.gggem.com/moreaboutilakaka.htm
- Schmetzer, K., Glas, M. & Bernhardt, H-J. (2002): Sterngranate aus Madagaskar. Lapis 27 (2), 20-27
- Hogg, Jonny (2007): Madagascar's sapphire rush. BBC News, 17 November 2007.
- Giuliani, G., Fallick, A., Rakotondrazafy, M., Ohnenstetter, D., Andriamamonjy, A., Ralantoarison, T., Rakotosamizanany, S., Razanatseheno, M., Offant, Y., Garnier, V., Dunaigre, C., Schwarz, D., Mercier, A., Ratrimo, V., and Ralison, B. (2007): Oxygen isotope systematics of gem corundum deposits in Madagascar: relevance for their geological origin. Mineralium Deposita 42, 251-270.
- http://www.gggem.com/moreaboutilakaka.htm
This page is currently not sponsored. To sponsor this page click here.
Mindat Lightbox
Mineral and Locality SearchOptions| Fade toolbar when not in focus | Fix toolbar to bottom of page | ||
|---|---|---|---|
| Hide Social Media Links | |||
| Slideshow frame delay | seconds | ||
Locality Updated: Taskazgan Mine (Tazkazgan Mine), Buxoro Viloyati (Bukhara), UzbekistanFrom David Von Bargen, 22nd May 2013 20:42:10