20hhgd.is ((MARCASITE)), $15 MINIMUM BID, Cap Blanc-Nez, Escalles, Pas-de-Calais, Hauts-de-France, France, 6 x 4.5 x 3.5 cm, Miniature | |
I have seen the rounded smooth surfaced egg shaped Marcasite nodules from this locality but this is the first one I have had that is a half nodule showing the inside radial crystal growth. Glenn Davidson collection. |