Cart 0

Poldervaartite with Bolfontenite, N'chwaning Mine, Kalahari Manganese Fields, South Africa, Mined ca. 2009, Kalaskie Collection #665, Miniature 2.0 x 2.5 x 3.5 cm, $350. Online 3/29.


  • $ 35000

Lustrous, rounded aggregates of poldervaartite with bolfontenite on manganese bearing matrix. Nice three dimensional display area. Mined ca. 2009. Small contacted area on upper left side towards the back. Betty Kalaskie Collection #665.