20-30 gr - cm 2,5-4,5. Silicate of boron and aluminum. The...

small coffin of agate with little chain for keys, 27 gr, cm 4.5 x 2 x...

50 gr, about 3-5 pieces. Each stone: 7-15 gr - cm 1.5-2.5

500 gr (total number pieces not quantified). Each stone: 0.2-0.9 gr -...

31-50 gr - cm 2.5-5

18 gr - cm 5.5 x 3.7 x 2.8. Stilbite is the name of a series of...

4.1 gr - cm 3.1, only a piece, as in picture. You can add black...

364 gr, diameter 63 mm

giant horned beetle, cm 10.5-11

cm 4.6-5

one wing lenght cm 1.7-2. Eurema sari (Horsfield, 1829), the...

cm 2-2.8

cm 8.5-9, wingspan cm 10.5-11.5. The phasmid, exceptional and...

one wing lenght cm 1.5-2

necklace with coleopter, rectangular pendant, adjusting string, cm 4...

one wing lenght cm 3-4

mm 50-65. Syn. Phasmoconus radiatus, Conus tereslaevis, Kermasprella...

mm 40-50

mm 75-80, polished, silver nacre both sides. For supports as in...

egg capsule of Murex trunculus, cm 10-14. Gratis 1 Murex trunculus,...

mm 45-65

mm 50-60. Syn. Conus ferrugineus, Conus capitaneus virgineus (f)...

mm 50-70

mm 60-70, turtle pearl limpet

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

mm 57, only a piece, as in pictures Syn. Conus tribblei o Rhizoconus...

mm 145, only a piece, as in pictures

mm 52, only a piece, as in pictures. Syn. Conus nubecula, Conus...

mm 36, only a piece, as in picture. Sy n: Cypraea (Siphocypraea)...

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

mm 84, extra with operculum, only a piece, as in pictures. Syn. Murex...

mm 66, only a piece, as in pictures.

collection of 10 different shark teeth, current and fossil, all...

small starfish red tinted, cm 2.5-3.5

stock 10 (ten) mixed vertebrae of prairie rattle-snake, mm 7-13 x 5-7

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

lot of 10 (ten) different types of bird feathers, all determined,...

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

scorpion crayfish, cm 13-15

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

joung mammoth tooth, 190 gr - cm 7 x 6.8 x 4.8. Mammoth is any...

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

fossil horse tooth, mm 35 x 10 x 5. Nicely river polished.   The...

real fossil T-rex tooth tip, 4,4 gr - mm 20 x 16 x 10, only a piece,...

fossil fish 64 gr, cm 4.5, slab cm 7.2 x 4.2 , as in picture. For...

Fossil trilobite on matrix, 66.6 gr. Trilobite cm 2.2, base cm 3.6 x...

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

fish cm 11, slab cm 12.6 x 7.5 x 1.7. For support see Equipment...

cm 20-22, dried guanabana fish (prepared with formaldehyde)

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

Common name: African Pygmy-goose

Common name: Tufted Duck

Deer trophy, only skull with asimmetric horns, without wooden shield....

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

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

american badger skull, complete of mandible, cm 12, missing left...

powder vegetable coal. Also suitable for therapeutic food.

Italian language. In the collective imagination, the shark is, by...

two transparent fitting pieces, cm 6.6 x 4.8 x 2,3 h, with coloured...

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

natural preservative (pesticide tarmicida killer) to ward off moths...

stock 10 cardboards, white, folding, right to fossils, minerals,...

cubic, trasparent, lid with lens, 2X

Italian language. Volume of the collection "Iperlibri",...