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Nature-K Biarritz

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France
Biarritz
Nature-K Biarritz

Nature-K Biarritz votre boutique dédiée aux Fossiles, Minéraux, Galets et Pierres roulées pour collection/lithothérapie, Bijoux Argent et Pierres fines.

18/06/2026

Diamond Quartz Freeform Cabochon.

Basque Country, France.

Polished in our workshop

cabochon
minerals mineralogy geology geologyrocks rock fossils
biology paleontology earthscience curiosity
collection pierrenaturelle stone gems jewelry
mineralspecimens nature science
paysbasque landes
dinosaurs jurassicworld
diamondsaw polishing

10/06/2026

A small blue gray Chalcedony
from Saujon, France

Just sawn and polished
in our workshop.

cabochon
minerals mineralogy geology geologyrocks rock fossils
biology paleontology earthscience curiosity
collection pierrenaturelle stone gems jewelry
mineralspecimens nature science
paysbasque landes
dinosaurs jurassicworld
diamondsaw polishing

04/06/2026

Kunzite, Minas Gerais, Brazil.

Kunzite is a lilac-pink gem variety of Spodumene.
It is used in jewelry as a fine stone.
Named after G.F. Kunze (1856-1932), an American expert in precious stones.

spodumene lithium cabochon
mineralogy geology geologyrocks fossils
biology paleontology curiosity
collection stone naturalstone jewelry
nature science
biarritz paysbasque landes
dinosaurs
diamondsaw polishing

$Boulder Opal pendent, Silver, Australia.Boulder opal consists of concretions and fracture fillings in a dark siliceous i...$

27/05/2026

Boulder Opal pendent, Silver, Australia.

Boulder opal consists of concretions and fracture fillings in a dark siliceous ironstone matrix.

It is found sporadically in western Queensland, from Kynuna in the north, to Yowah and Koroit in the south.

Its largest quantities are found around Jundah and Quilpie in South West Queensland.

Opale Boulder Silver Matrix Queensland Australia Pendentif Pendant Cut Trim saw Flat Lap machine Grind Lapidary Smooth Polish Rocks Minerals Fossils Lithotherapy Jewelry NatureK Biarritz

21/05/2026

Cyclobatis oligodactylus, Hgula, Liban, Cenomanian.

Cyclobatis is an extinct genus of stingray-like skate from the Upper Cretaceous of what is now Lebanon.

The genus is typified by a circular form. The ray measures about 10 cm or 20 cm. In life the environment of this creature was a warm shallow sea.

This fish had a very short tail, fitted with a venomous stinger.

stingray
minerals mineralogy geology geologyrocks fossils
biology paleontology earthscience curiosity
collection pierrenaturelle stone naturalstone gems
mineralspecimens nature science
biarritz paysbasque landes
dinosaurs jurassicworld
diamondsaw polishing

19/05/2026

Herkimer Diamond
Mohawk, USA
7x6 cm

Herkimer diamonds are ultra clear, naturally double terminated Quartz crystals formed ~500 million years ago inside dolostone cavities in upstate New York.

Their clarity, sharp terminations, and unusual inclusions make them look cut and polished, even though they come out of the rock exactly that way.

cristal cabochon
mineralogy geology geologyrocks fossils
biology paleontology earthscience curiosity
collection stone naturalstone jewelry
nature science
biarritz paysbasque landes
dinosaurs
diamondsaw polishing

12/05/2026

Agate Geode Brazil

Magnification 400x

minerals mineralogy geology geologyrocks rock fossils
biology paleontology earthscience curiosity
collection pierrenaturelle naturalstone gems jewelry
nature science
biarritz paysbasque landes dinosaurs jurassicworld
lapidary polishing

05/05/2026

Tiger Iron rough rock, cut and polished on one side with a natural back.

Western Australia

Cut and polished in our workshop.

australia cabochon
minerals mineralogy geology geologyrocks rock fossils
biology paleontology earthscience curiosity
collection pierrenaturelle stone gems jewelry
mineralspecimens nature science
biarritz paysbasque landes
dinosaurs jurassicworld
diamondsaw polishing

29/04/2026

Small block of raw Gypsum, Chalcedony and Halite.

Origin of Alicante, Spain.

Sawn and polished in the workshop

cabochon
minerals mineralogy geology geologyrocks fossils
biology paleontology earthscience curiosity
collection pierrenaturelle stone naturalstone gems jewelry
mineralspecimens nature science
paysbasque landes
dinosaurs jurassicworld
diamondsaw polishing

23/04/2026

Eclogite, Grenat
Isère, France

free form polishing in our workshop

grenat cabochon
minerals mineralogy geology geologyrocks rock fossils
biology paleontology earthscience curiosity
collection pierrenaturelle stone gems jewelry
mineralspecimens nature science
paysbasque landes
dinosaurs jurassicworld
lapidary diamondsaw

Adresse

17 Avenue De Verdun
Biarritz
64200

Heures d'ouverture

Mardi	10:00 - 19:00
Mercredi	10:00 - 19:00
Jeudi	10:00 - 19:00
Vendredi	10:00 - 13:00
	15:00 - 19:00
Samedi	10:00 - 18:00

Site Web

https://www.nature-k.fr/

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