L'Ammonite 23 and 24 Passage du Commerce 79000 Niort. Our shops are opened all year long from tuesday to saturday from 10h00 to 12h30 and from 2h30 to 7h00 pm.
Diamond crystal on matrix of kimberlite.
Shaped octahedron and from South Africa.
Diamond is the hardest of all minerals, 10 on the Mohs scale.
Very small 3mm.
Sample size 27x20 mm.
Weight 6 gr.