| | Journal (article/letter/editorial) | FROM THE MCCOMBE SPODUMENE-SUBTYPE RARE-ELEMENT GRANITIC PEGMATITE, NORTHWESTERN ONTARIO, CANADA ANDREW...FRED W. BREAKS Ontario Geological Survey, Precambrian Geoscience Section, 933 Ramsey Lake Road, Sudbury...Sudbury, Ontario P3E 6B5, Canada ABSTRACT Liddicoatite, a rare species of tourmaline, has been found in the...the McCombe pegmatite, of complex type and spodumene subtype, an example of the LCT (lithium, cesium,...tantalum) family. It is one of a group of beryl- and complex-type pegmatites exposed along the Uchi β English | | | Journal (article/letter/editorial) | and Liddicoatitic Tourmalines ANJANABONOINA DISTRICT, MADAGASCAR T he tourmaline database, like that...LCT-type (lithium-, cesium-, and tantalum-rich) pegmatites that are almost exclusively related to granitic...perpendicular to the c-axis, is from the Anjanabonoina district, Madagascar. Trinity Minerals specimen, John Veevaert...15.3cm liddicoatite crystal from the Camp Robin area, Fianarantsoa, Madagascar. Tiziano Bonisoli specimen...are found in deeply weathered pegmatites associated with beryl, spodumene, danburite, spessartine, feldspars |
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