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Ivanyukite-Na, Na2[Ti4O2(OH)2(SiO4)3]•6H2O, Koashva Mount, Khibiny Massif, Kola, Russian Federation. Brownish glassy crystals on matrix

Canasite, K2Na4Ca5(Si12O30(OH,F) 4, Kirovskii apatite mine, Kukisvumchorr Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia. Size 7 mm. Copyright: Leonardus. Inosilicate probable

Diversilite-(Ce), Na2(Ba,K)6Ce2Fe++Ti3Si12O36(OH)3(OH,H2O)9, Yukspor Mountain, Khibiny Massif, Kola, Northern Region, Russian Federation. Platy brown rosettes of diversilite-ce on matrix from the type and only locality for the species. Cyclosilicate probable

Fluorcanasite, K3Na3Ca5Si12O30F4 · H2O, Kukisvumchorr Mountains, Khibiny Massif, Kola, Russian Federation. Pale-yellow crystals embedded in matrix. Type and only locality. Inosilicate probable

Ivanyukite-K, K2[Ti4(OH)2O2(SiO4)3]•9H2O, Koashva Mount, Khibiny Massif, Kola, Russian Federation. Translucent cubes on, and in transparent natrolite matrix

Ivanyukite-K, K2[Ti4(OH)2O2(SiO4)3]•9H2O, Koashva Mount, Khibiny Massif, Kola, Russian Federation. White cubic crystals

Ivanyukite-Cu, Cu[Ti4(OH)2O2(SiO4)3]•7H2O, Koashva Open Pit, Koashva Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia. Copyright © Brent Thorne 2009

berengia: cavansite, modenite, calcite, india, johnbetts-fineminerals.com

Rhodochrosite with Quartz - Boldut Mine, Cavnic, Maramures, Rumania 64mm x 44mm x 33mm Rosette aggregates of flattened lenticular crystals with a very intense and uniform pink color, on matrix, with Quartz.