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Geology consists of Cretaceous mafic volcanics that were intruded by a late Cretaceous quartz diorite pluton. Carbonate reef rocks form cover on about a third of the island and also form surrounding reefs. The southern portion of the island are crossed by numerous gold-bearing quartz veins in a shear zone. Gold was discovered in 1824 and small production continued to the early 1900's.
Mineral ListMineral list contains entries from the region specified including sub-localities
9 entries listed. 9 valid minerals.
Localities in this Region
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.