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• AMMONITE pyritisée, provenance unknown
• Code: MV 2241
•  Mineral: pyritized ammonite
•  Provenance: Not known
•  Dimensions: 6.4 x 5 x 0.8 cm
•  Weight: 65 gr
•  Price: 12.00 €
•  Description: Beautiful well-preserved piece of pyritized ammonite sawn by the middle and showing the alveoli filled with calcite. Gender of ammonite not determined.

ADAMITE on limonite, Ojuela mine, Mexico
Code: MV 2666
 Mineral: Adamite
 Provenance: Ojuela Mine, Mapimi, Mexico.
 Dimensions: 8 x 6 x 3.6 cm
 Weight: 156 gr
 Price: 20.00 €
 Description:   Beautiful piece of yellow adamite. The crystallization is small but perfect and very bright, the aggregates of crystals measure up to 0.5 cm.