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Ranga

398386

Szacowana wartość

$ 19K

Discover Gem-A - the world's longest established provider of gem education. Study gemmology worldwide - in-person or online. Start your journey today.

Ranga

398673

Szacowana wartość

$ 54K

Geology Page Is a Science Website , Helps Geoscientist by adding geology news , New researches , videos , photos and new articles .

Ranga

428520

Szacowana wartość

$ 34K

Oficiální stránky české geologické sluzby

Ranga

428607

Szacowana wartość

$ 60K

Rock tumblers are machines used to convert rough rock into polished gems. We are the internet's most popular source of information about rock tumbling and a place where you can get everything needed for the hobby.

Ranga

433030

Szacowana wartość

$ 51K

SenseFly

Ranga

434789

Szacowana wartość

$ 17K

Das Deutsche GeoForschungsZentrum GFZ ist das nationale Zentrum für die Erforschung der festen Erde. Wir untersuchen die Geosphäre im hochkomplexen System Erde mit den weiteren Teilsystemen und ihren ineinandergreifenden Kreisläufen und weitverzweigten Ursache-Wirkungs-Ketten.

Ranga

437485

Szacowana wartość

$ 128K

het kadaster is dé bron van informatie over eigendom en gebruik van vastgoed en ruimte in nederland. de informatie is grotendeels openbaar en beschikbaar.

Ranga

442583

Szacowana wartość

$ 19K

Bone Clones, Inc. is the premier manufacturer of osteological replica models. We specialize in precise, museum-quality reproductions of human and animal skulls and skeletons. Our range of products also includes fossil hominids and fossil animals. Our casts are used in the study of forensics, pathology, anthropology, archaeology, zoology, primatology, advanced anatomy, and much more. For over 20 years, Bone Clones® replicas have been the leading osteological reproductions used in museums, universities, medical schools, other educational institutions, and private collections.

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