Madagascar volcanic provinces linked to the Gondwana break-up: geochemical and isotopic evidences for contrasting mantle sources
Mineralogy Database
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8 samples matching your criteria
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Sample n°
9761 :
green blocks (8 cm) with blue scorzalite and grey bertossaite
Minerals: BRAZILIANITE SCORZALITE BERTOSSAITE
Year:
Country: Rwanda
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Sample n°
9153.2 :
bluish mixed blocks
Minerals: BERTOSSAITE BURANGAITE GATUMBAITE VARISCITE WYLLIEITE MONTEBRASITE SCORZALITE TROLLEITE
Year:
Country: Rwanda
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Sample n°
9277 :
grey-white block (15 cm) with small yellow bertossaite occurrences
Minerals: MONTEBRASITE BERTOSSAITE
Year:
Country: Rwanda
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Sample n°
8800 :
grey block with brown bertossaite veins
Minerals: MONTEBRASITE BERTOSSAITE
Year: 1960
Country: Rwanda
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Sample n°
8890 :
zoned grey and blue blocks
Minerals: BERLINITE BERTOSSAITE SCORZALITE APATITE MICA
Year:
Country: Rwanda
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Sample n°
10667 :
white and blue blocks with various spots
Minerals: AMBLYGONITE BERTOSSAITE PALERMOITE ALLUAUDITE CHILDRENITE SCORZALITE
Year:
Country: Rwanda
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Sample n°
13926 :
black bertossaite and white montebrasite on pale blue block
Minerals: BERTOSSAITE MONTEBRASITE TROLLEITE
Year:
Country: Rwanda
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Sample n°
11232 :
pink and blue block (10 cm)
Minerals: BERTOSSAITE CHILDRENITE VARISCITE QUARTZ WARDITE WAVELLITE
Year:
Country: Rwanda
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