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Belafa West thorianite deposit, Belafa area, Maromby Commune, Amboasary District, Anosy Region (Fort Dauphin Region), Tuléar Province (Toliara), Madagascar

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List of minerals arranged by Dana 8th Edition classification

Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO₂·xH₂O
Thorianite	5.1.1.2	ThO₂
Group 51 - NESOSILICATES Insular SiO₄ Groups Only
Insular SiO₄ Groups Only with cations in >[6] coordination
Thorogummite	51.5.2.5	(Th,U)(SiO₄)_1-x(OH)_4x
Zircon	51.5.2.1	ZrSiO₄
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Diopside	65.1.3a.1	CaMgSi₂O₆

4 entries listed. 3 valid minerals.

References

Besairie, H. (1966): Les Gites Minéraux de Madagascar. Annales Géologiques de Madagascar, Tananarive, 34.

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Current server date and time: 1st May 2012 20:56:52