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Mineral exhibition 18 september 2026

United States Denver Denver
Colorado Minerals Fossils and Gems Show

Colorado Minerals Fossils and Gems Show

From Friday, September 11, 2026 to Sunday, September 20, 2026

4600 Humboldt St
80216 Denver
To discover in the shop :
Small piece of Baryte from Ouichane
45
175 grams | 85x40x35 mm
PRO
Collector’s Piece Sphalerite and Pyrite
1.04 kilo | 9 items
NEW
Massive specimen of polished agate
49
310 grams | 175x125x6 mm
NEW
Sliced green agate – Mineral specimen from Brazil 315 g
55
315 grams | 175x115x6 mm
NEW
Small Polished Madagascar Ammonite – Scientific Gift
350 grams | 155x125x20 mm
NEW
Polished Labradorite Stone, Authentic Madagascar
1.29 kilo | 105x45x125 mm
NEW
Black Tourmaline Rock - Madagascar Collection Specimen
750 grams | 80x80x60 mm
NEW
Green agate slice – Brazilian specimen 270 g
49
270 grams | 155x125x6 mm
Fluorite stone on matrix: Green specimen for collectors
550 grams | 85x80x65 mm
Green epidote crystals on a matrix from the High Atlas
49
125 grams | 100x45x35 mm
NEW
Large Slice of Brazilian Purple Agate for Indoor Use
48
300 grams | 155x130x6 mm
NEW
Polished Natural Fossil Ammonite – Decoration and Science
500 grams | 170x140x20 mm