rock crystal quartz pyramid, 125 gr, base cm 5.8 height cm 3.1

6-9 gr - cm 1.5-3.5

240-380 gr, diameter 60-65 mm ( for support see Equipment Catalogue ...

16-22 gr - diametro cm 2.5-3.5. It is an andalusite containing thin...

31-50 gr - cm 2.5-5

silver extensible spiral, cm 2.5, right to enclose little and medium...

81 gr - cm 4.9 x 4.4 x 3.2, only a piece, as in picture. Known also...

41-60 gr - cm 3-6

5 mixed Lepidoptera of Thailand, Lycaenidae family, various species...

one wing lenght cm 3.5-4

one wing lenght cm 1.5-2

cm 1.5-1.7

pliable cloth butterfly with adhesive, mixed models, dimensions 1:1

cm 1.5-2

giant tropical Curculionidae, cm 2.8-3.5

10 mixed butterflies of Thailand, not identified (only 1.40 each...

collection of 20 shells of different species, representative of the...

package 10 pieces, mm 20-35

mm 70-85, silver nacre polished

mm 30-50

package 500 gr, single valves, (about 50-60 shells), mm 25-60, A1-/A2...

mm 30-35. Syn. Vexillum rugosum

mm 180-200, pearl polished, both valves. Please note that these were...

mm 45-65

mm 69, only a piece, as in pictures. Syn. Murex maculosus or...

mm 41, with operculum, only a piece, as in pictures

ssp. lorentzianus, mm 81, only a piece, as in pictures. Taken on...

mm 89, only a piece, as in picture. Syn. Cypraea aurora o Cypraea...

mm 62, only a piece, as in pictures. Collected at extreme low tide

mm 90 (aggregates not included in measure), only a piece as in...

diameter mm 60, height mm 57, only a piece, as in picture. Syn....

mm 440, the biggest gastropoda of the world, only a piece, as in...

scorpion crayfish, cm 13-15

Roe-Deer jaws, cm 16.5, complete with teeth and both emijaws, united...

canine tooth of camel, cm 5.5-7. Similar lion's tooth!

cm 20-35, head's crest of deep shark ray (bowmouth guitarfish or...

tiger shark pendant for necklaces in silver 925, diagonal mm 28,...

stuffed Sandbar shark. Measure: diagonal cm 59, real lenght about cm...

Knopp shark's jaws, cm 25 x 24. Nosed shark or shark Knopp...

package broken sheddings of Lampropeltis getula holbrooki

fossil tiger shark tooth, base cm 1.9, diagonal cm 2.5, height cm...

real fossil tooth of carnivorous dinosaur, 2.5 gr, mm 25 x 11 x 8, ...

caudal fossil blue whale vertebra, cm 15.8 x 11.1 x 7.7 h - 558 gr....

real fossil biped dinosaur tooth, mm 5. Thescelosaurus was a...

prehistoric fossil shark tooth, diagonal 4.7 cm, height cm 4.5. Only...

fossil crinoid, diameter cm 3.7, slab cm 8.5 x 8. Saccocoma (feather...

real fossil tooth of duck-billed dinosaur, mm 12. The Edmontosaurus...

collection of 12 fossils selected, with book. Right to begin a...

Common name: Tufted Duck

Eurasian Collared-Dove skull, complete of mandible, cm 5.1, as in...

Hooded crow skull, female, cm 2.8, complete of mandible, as in

Eurasian Blackbird skull, complete of mandible, cm 5, as in pictures

tusks wild boar trophy. Diameter wooden shield cm 14, external...

Common name: Mallard male and female (coupling pair).

Common name: Song Thrush

chinchilla skull, complete of mandible, cm 5.9, as in picture

special light effects with seven led hight intensity: wide beam,...

Italian language. All the secrets of these fascinating marine...

Italian language. Aimed at enthusiasts and the curious, but also for...

10 partitions, transparent bos and lid, clasp closing, right to small...

stock ten transparent boxes, airtight, for carriages, pouring off and...

cm 6 x 8 x 7.8 h. Black, right to fossils or minerals, two...

italian language, colour photos, the history and peculiarities of...

Italian language. Exchanged as coins, collected like precious stones,...