Natural History

11 Oct 2026  |  Netherlands
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Monkey Skull - Papio Ursinus - 10 cm - 10 cm - 17 cm- CITES Appendix II - Annex B in the EU - (1)

107344013: Monkey Skull - Papio Ursinus -... Estimate: Login

Coral - Silver, Gold-plated - Earrings - CORALLO MEDITERRANEO

107346428: Coral - Silver, Gold-plated -... Estimate: Login

Terminated Blue Aquamarine Crystal on Feldspar combine with Muscovite Specimen Specimen - 312 g - (1)

107347884: Terminated Blue Aquamarine... Estimate: Login

Vivid Royal Blue Sodalite Flame Carved flame sculpture, - Height: 130 mm - Width: 80 mm- 591 g - (1)

107348131: Vivid Royal Blue Sodalite... Estimate: Login

Iridescent Mother-of-Pearl with a Natural Spiral Shiva's Eye Operculum Gracefully Curved Tusk-Shaped Pendant - Height: 94 mm - Width: 19 mm- 32 g - (1)

107348841: Iridescent Mother-of-Pearl... Estimate: Login

Rainbow Iridescent Cleoniceras Ammonite Natural Fossilized Shell - Height: 119 mm - Width: 102 mm- 401 g - (1)

107348843: Rainbow Iridescent Cleoniceras... Estimate: Login

Cretaceous fossil nautilus with opalescent reflections mounted on a wooden and brass base cabinet of Mounted on Wooden and Brass Base - Height: 270 mm - Width: 110 mm- 1400 g - (1)

107348846: Cretaceous fossil nautilus... Estimate: Login

Nautilus Pompilius Shell - An Elegant Natural History Display on a Wood and Brass Pedestal - - Height: 273 mm - Width: 135 mm- 430 g - (1)

107348852: Nautilus Pompilius Shell - An... Estimate: Login

Triassic Petrified Araucaria Wood with Rich Red and Earthy Tones Exquisite Mosaic of Petrified Wood Slices - Height: 605 mm - Width: 605 mm- 12700 g - (1)

107348867: Triassic Petrified Araucaria... Estimate: Login

Red-Orange Sea Urchin Test with Perfect Pentaradial Symmetry Globular Structure with Intricate Tubercles - Height: 110 mm - Width: 110 mm- 76 g - (1)

107348876: Red-Orange Sea Urchin Test... Estimate: Login

Crinoid Fossil Specimen on Slab - Scyphocrinites Elegans - Silurian (443.8 – 419.2 million years ago) - Height: 285 mm - Width: 270 mm- 2361 g - (1)

107348920: Crinoid Fossil Specimen on... Estimate: Login

Extremely rare marine curiosity Pearl oyster - Height: 161 mm - Width: 107 mm- 287 g - (1)

107348939: Extremely rare marine... Estimate: Login

Sea Snail Sea shell - S-465 STROMBUS GOLIATH

107351511: Sea Snail Sea shell - S-465... Estimate: Login

Message from the Sea - Glass Bottle with Natural Seashells - Height: 28.5 mm - Width: 80 mm- 1083 g

107351709: Message from the Sea - Glass... Estimate: Login

Rare - Bicolor Pen Shell Naturally Colonized by Pink Spiny Oysters Stunning marine life on an antique-style stand with a glass dome. - Height: 700 mm - Width: 190 mm- 2900 g - (1)

107351825: Rare - Bicolor Pen Shell... Estimate: Login

Fantastic amethyst druzy on a stand Anahi Mines, Bolivia- 9940.34 g

107355159: Fantastic amethyst druzy on a... Estimate: Login

Natural celestite druzy from Madagascar – Heavenly beauty in crystal form- 3003.48 g

107355188: Natural celestite druzy from... Estimate: Login

Fossil ammonite group – impressive twin ammonites on natural matrix from Morocco- 17324.14 g

107355204: Fossil ammonite group –... Estimate: Login

Natural top-quality Tsavorite crystal from Tanzania. 71.25 ct- 14.25 g

107355216: Natural top-quality Tsavorite... Estimate: Login

Authentic Eocene Knightia Fish Fossil - Well-Preserved Skeletal Details Natural Limestone Slab - Height: 158 mm - Width: 125 mm- 381 g - (1)

107357445: Authentic Eocene Knightia Fish... Estimate: Login

Complete Eocene Knightia Fish Fossil - Fine Skeletal Details Fossil Plate on a Custom Wood and Brass Stand - Height: 160 mm - Width: 150 mm- 521 g - (1)

107357450: Complete Eocene Knightia Fish... Estimate: Login

Authentic Pleistocene Fossilized Forelimb of an Ancient Bison Priscus Exceptional Preservation of Bone Structure - Height: 375 mm - Width: 145 mm- 1465 g - (1)

107357469: Authentic Pleistocene... Estimate: Login

Monumental Cretaceous Douvilleiceras Ammonite Massive, Perfectly Preserved Spiral Shell - Height: 490 mm - Width: 460 mm- 32260 g - (1)

107357483: Monumental Cretaceous... Estimate: Login

Exquisitely preserved iridescent Nautiloid shell exhibiting remarkable pearlescent luster - Ancient marine cephalopod on a display base - Height: 270 mm - Width: 155 mm- 5310 g - (1)

107357510: Exquisitely preserved... Estimate: Login

Large Ammonite - Primordial Ocean Douvilleiceras - Height: 510 mm - Width: 410 mm- 21900 g - (1)

107357531: Large Ammonite - Primordial... Estimate: Login

Exquisitely Preserved Barrandeops Ovatus Trilobite - Devonian (400 Mln. of Years) - Perfectly Preserved - Height: 60 mm - Width: 53 mm- 137 g - (1)

107357535: Exquisitely Preserved... Estimate: Login

Museum-Grade Spinosaurus Tooth Fossil - Exceptionally preserved - Height: 160 mm - Width: 45 mm- 135 g - (1)

107357554: Museum-Grade Spinosaurus Tooth... Estimate: Login

Rare and Exceptionally Preserved Pleistocene Mammoth Femur Mammuthus Primigenius - Exclusive Museum Specimen - Height: 760 mm - Width: 300 mm- 13672 g - (1)

107357562: Rare and Exceptionally... Estimate: Login

Very Rare Natural Velvet - Malachite Stalactite Crystal - Raw- 750.88 g

107358653: Very Rare Natural Velvet -... Estimate: Login

Natural malachite-chrysocolla rough specimen with intense blue-green contrasts- 1559.78 g

107358727: Natural malachite-chrysocolla... Estimate: Login

Natural amethyst crystal cathedral – deep purple collector's rarity- 2283.15 g

107359075: Natural amethyst crystal... Estimate: Login

Collection of 21 irreplaceable Nymphalidae from 5 continents in a museum drawer Taxidermy full body mount - Nymphalidae -Callithea philotima, Noreppa chromus, Eunica alcmena - 30 cm - 40 cm - 6 cm - Ex. Collectie Vestergaard - allen met complete data...

107361509: Collection of 21 irreplaceable... Estimate: Login

Monkey Mammal skull - Papio Ursinus - 10 cm - 10 cm - 17 cm- CITES Appendix II - Annex B in the EU - (1)

107370872: Monkey Mammal skull - Papio... Estimate: Login

Black-backed Jackal Skull - Lupulelella mesomelas - 8 cm - 9 cm - 16 cm- Non-CITES species - (1)

107380026: Black-backed Jackal Skull -... Estimate: Login

Nile Crocodile Skull - Crocodylus niloticus - 8 cm - 11 cm - 27 cm- CITES Appendix II - Annex B in the EU - (1)

107380030: Nile Crocodile Skull -... Estimate: Login

Natural sphalerite rough crystal - Extraordinary rough specimen with intense fire optics and high transparency – 250.25 ct- 50.05 g

107389355: Natural sphalerite rough... Estimate: Login

Natural azurite, chrysocolla & malachite from the Congo – A harmonious interplay of the Freeform- 736.55 g

107389377: Natural azurite, chrysocolla &... Estimate: Login

Natural amethyst druse set from Uruguay – Four unique pieces- 1446.27 g - (4)

107389382: Natural amethyst druse set... Estimate: Login

Extremely Rare Natural Charoite Sphere Freeform- 227.38 g

107390035: Extremely Rare Natural... Estimate: Login

Large Natural Black Opal – A touch of the ocean, captured in the fire of light 15.5 ct- 3.1 g

107390050: Large Natural Black Opal – A... Estimate: Login

Extra-large natural sea fan white structure Monumental Natural History Sea Fan - Height: 930 mm - Width: 350 mm- 2185 g - (1)

107391800: Extra-large natural sea fan... Estimate: Login

Butterfly Taxidermy full body mount - Saiva transversolineata - Insecte Lanterne - Kalimantan (île de Bornéo) - 12 cm - 17 cm - 4.5 cm - Non-CITES species - 1

107392618: Butterfly Taxidermy full body... Estimate: Login

Butterfly Taxidermy full body mount - Colobesthes falcata - Indonésie (Java) - 12 cm - 17 cm - 4.5 cm - Non-CITES species - 1

107392892: Butterfly Taxidermy full body... Estimate: Login

Red Coral Coral - Corallium rubrum (No reserve price)

107392912: Red Coral Coral - Corallium... Estimate: Login

Red Coral Coral - Corallium rubrum (No reserve price)

107393073: Red Coral Coral - Corallium... Estimate: Login

Pink Sea Fan - Coral - Eunicella verucosa (No reserve price)

107395402: Pink Sea Fan - Coral -... Estimate: Login

Fabulous World butterflies wood box - ex French Mr Amédro Collection (39x26 cm) - - Diorama - 1960-1970

107398027: Fabulous World butterflies... Estimate: Login

Opal Cabochon- 2.45 g

107398825: Opal Cabochon- 2.45 g Estimate: Login

Butterfly Taxidermy full body mount - Papilio Ulysses - 23 cm - 23 cm - 5 cm - Non-CITES species - 1

107399531: Butterfly Taxidermy full body... Estimate: Login

Bee Taxidermy full body mount - Xylocopa Caerulea - 10 cm - 15 cm - 2 cm - Non-CITES species - 1

107399574: Bee Taxidermy full body mount... Estimate: Login

Butterfly Taxidermy full body mount - Historis odius orion - 10 cm - 15 cm - 4 cm - Non-CITES species - 1

107403096: Butterfly Taxidermy full body... Estimate: Login

Saltwater crocodile Skull - No Reserve Price - Polished Bronze Saltwater Crocodile - Crocodylus porosus - 5 cm - 5 cm - 20 cm

107404748: Saltwater crocodile Skull - No... Estimate: Login

NO RESERVE PRICE - A Replica of Gorilla Skull on a custom stand - Museum Quality - Brown Colour - Taxidermy replica mount - Gorilla - 36 cm - 17 cm - 26 cm - 1

107405508: NO RESERVE PRICE - A Replica... Estimate: Login

NO RESERVE PRICE - Stunning replica of tiger skull on a custom stand - Museum Quality - White Color Taxidermy replica mount - Panthera Tigris - 30 cm - 20 cm - 27 cm

107406407: NO RESERVE PRICE - Stunning... Estimate: Login

★ WORLD RECORD SIZE? ★ Deceptigemmula deshayesii (Gemmula) – 82 mm – GEM-quality (Hong Kong) Skeleton - Deceptigemmula deshayesii - 0 mm - 0 mm - 82 mm- Non-CITES species - (1)

107413173: ★ WORLD RECORD SIZE? ★... Estimate: Login

Large Great White Shark Tooth Iconic Carcharodon Carcharias Tooth - Height: 47 mm - Width: 42 mm- 15 g - (1)

107414302: Large Great White Shark Tooth... Estimate: Login

Queen of the Seas Extra Large - Giant Size Cassis Cornuta - Perfect State of Preservation - Height: 318 mm - Width: 257 mm- 2530 g - (1)

107414399: Queen of the Seas Extra Large... Estimate: Login

Natural Sponges from the Mediterranean - Natural Sea Sponge – Spongia Officinalis - Height: 318 mm - Width: 289 mm- 255 g - (1)

107414452: Natural Sponges from the... Estimate: Login

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27 Oct 2026   |  Netherlands