RARE MINERAL - LABUNTSOVITE-Mg FROM RUSSIA

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+++ RARE MINERAL +++ LABUNTSOVITE-MG from Zhelezny Mine, Kvodor, Kola, Northern Region, Russian Federation Rare complex silicate species Labuntsovite-Mg from it's Type Locality. It forms white prismatic cristals with with pale brown catapleite rosettes and yellowish dolomite. Labuntsovite-Mg is usually orange-brown coloured because of iron impurity . This specimen is with no iron content. Good rich piece with crystals. The specimen size 2.0cm x 2.4cm x 2.1cm --------------------------------------------------------------------- I’m a professional geologist/mineralogist, with analytical background. Many of my minerals were checked by x-ray diffraction and energy dispersive spectrometry. Some of my specimens comes with the documentation of the analysises. --------------------------------------------------------------------- Combined shipping available, each additional item $ 1.00 Please check out my other items !Be sure to add me to your favorites list !