Collection of Fluorescent Minerals Varieties

A fun collection of three different minerals that exhibit strong fluorescence. A piece of willemite with a dull green color that has a lovely green fluorescence (willemite is an ore of zinc). A pretty light pink pink calcite that fluoresces pink.  A specimen of whitish gray scheelite, exhibiting a yellow fluorescences, and shows the remnants of a tag from an old mineral collection (Scheelite is an ore of tungsten). 

Willemite - 

31x30x18mm

37g

Calcite -

30x24x16mm

17g

Scheelite -

35x29x21mm

22g