Rare Fluornatromicrolite (type locality) with Muscovite, Albite

Rare Fluornatromicrolite (type locality) with Muscovite, Albite, and Schorl, Lavra Quixaba, Frei Martinho, Paraiba, Brazil, cabinet, 7.0 x 5.0 x 4.5 cm, Well-formed, green-brown, octahedral crystals of fluornatromicrolite to 4mm in a granite pegmatite matrix consisting of silvery, equigranular muscovite, fleshy albite, and small, black, striated schorl crystals. Although labeled as "bismutomicrolite", the Microlite Group mineral at the Quixaba pegmatite was determined to be fluornatromicrolite as described in 1998, but not published until 2011 due to the revised nomenclature of the Microlite Group and Pyrochlore Supergroup. This specimen is from the type locality. Ex. Paulo Matioli collection.
For those who helped create the Genki Dama
Well-formed, green-brown, octahedral crystals of fluornatromicrolite to 4mm in a granite pegmatite matrix consisting of silvery, equigranular muscovite, fleshy albite, and small, black, striated schorl crystals. Although labeled as bismutomicrolite, the Microlite Group mineral at the Quixaba pegmatite was determined to be fluornatromicrolite as described in 1998, but not published until 2011 due to the revised nomenclature of the Microlite Group and Pyrochlore Supergroup. This specimen is from the type locality. Ex. Paulo Matioli collection.

Kenoplumbomicrolite from Ploskaya, Kola Peninsula, Russia. The

Alan Guisewite's Mineral Collection Images: Miscellaneous

Spessartine with Albite, Schorl from Little Three mine, Ramona, San Diego Co., California, USA

Rare Fluornatromicrolite (type locality) with Muscovite, Albite

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Rare Crystals and Fine Minerals - Paulo Matioli Collection

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Spessartine Garnets on Albite with Schorl & Muscovite from Shigar Vally Pakistan

Rare Fluornatromicrolite (type locality) with Muscovite, Albite

Tantalum and niobium mineralization from F- and Cl-rich fluid in