Chalcopyrite (Botswana 1976)

23 August (Botswana ) within release Minerals surcharged goes into circulation Stamp Chalcopyrite face value 2 Botswana pula

Stamp Chalcopyrite in catalogues
Stamp Number:	Sn:BW 168

Stamp is square format.

Also in the issue Minerals surcharged:

• Stamp - Amethyst face value 1;
• Stamp - Agate face value 2;
• Stamp - Quartz face value 3;
• Stamp - Agate face value 5;
• Stamp - Agate face value 7;
• Stamp - Stilbite face value 10;
• Stamp - Moshaneng banded marble face value 15;
• Stamp - Gem diamonds face value 20;
• Stamp - Chrysotile face value 25;
• Stamp - Jasper face value 35;
• Stamp - Moss quartz face value 50;
• Stamp - Citrine face value 1;
• Stamp - Chalcopyrite face value 2;