The twelve minerals of this collection are fluorescent with ultraviolets. These are agrellite, calcite (2x), fluorite ,gypsum, hydrozincite, scapolite, scheelite, serpentine, sodalite, willemite with zincite, and wollastonite

Cardboard box of 12 specimens of 2 to 3 cm : 17 cm x 15 cm

Cardboard box of 12 specimens of 3 to 5 cm : 21 cm x 20,5 cm