11-20 gr - cm 2.5-5.5. Crystal ialine quartz with one or more drops...

11-25 gr. The selenite is a particular variety of crystalline gypsum...

50 gr, about 3-5 pieces. Each stone: 6-20 gr - cm 2-2.5

3-4 gr - cm 2.5-3. You can add black string of leather, or small...

51-70 gr - cm 5-9.5, worked

448 gr - cm 9 x 6.1 x 4.7, extra quality, only a piece, as in

106 gr - cm 6 x 4.5 x 2.7, ovos or ema egg (form of tumbled smooke...

3.5-4 gr - cm 1.8-2.2. You can add black string of leather , or small...

cm 2.4-2.7

cm 2.5-3

cm 4.5-5), known as red speckled jewel beetle

cm 5-5.5, wing span cm 7-8. The dragonfly, exceptional and unlike any...

wingspan cm 4-4.5. Common name: Orange Oakleaf or Dead Leaf...

one wing lenght cm 3-4, red form

one wing lenght cm 2.5-2.8

one wing lenght cm 1.7-2

mm 75-100, variable pattern

mm 30-50

package 10 pieces, mm 20-35

mm 50-55

mm 30, orange form

mm 20-30

mm 60-65

mm 60-70, turtle pearl limpet

mm 56, only a piece, as in picture. Trawled off Kagoshima Makurazaki...

mm 44, new subspecie of Cypraea maculifera , only a piece, as in...

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

mm 38, con opercolo. Syn. Latiaxis lischkeanus

mm 144, only a piece, as in pictures

mm 53, with operculum, only a piece, as in pictures. Syn. Lithopoma...

mm 40, only a piece, as in pictures

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

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

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

false package of rattlesnake eggs. Ideal for playing a joke to your...

scorpion crayfish, cm 13-15

starfish longispine or knobbed starfish, colored red as alive, cm

small starfish red tinted, cm 2.5-3.5

Eurasian jay feathers, 5 pieces, cm 4.5-5.5

tuberculated starfish, said "starfish jungle", cm 15-17

pendant with fossil shark tooth and black leather cord necklace with...

Fossil amber with insect included. You can adder the magnifying...

walrus fossil tooth, mm 25 x 12 x 13. The walrus belongs to those...

pterosaur tooth, flying reptile, cm 2.4. Siroccopteryx moroccensis is...

real dinosaur sauropod eggshell fragment, mm 11 x 9 x 2, in...

fossil trilobite, 193 gr, cm 9.9 x 6.2, only a piece, as in pictures....

fossil leaf, 331 gr, cm 8.1, on matrix mm 106 x 84 x 25. Paleobotany,...

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

Common name: Pied Stilt

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

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

Hooded crow skull, cm 8.6, complete of mandible, as in picture

common name: Italian Sparrow height 16.5 cm - width 8 cm

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

Common name: Tufted Duck

Common name: Eurasian Woodcock

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

stock 10 transparent boxes, 2 fitting pieces, cm 6.6 x 4.8 x 2,3 h,...

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

two transparent fitting pieces, cm 20 x 15 x 4 h

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

lot five naturalistic books (published by Mondadori and...

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

italian language, colour photos, bound, wonderful outline of the...