Tweed Valley - Pine Log Thundereggs
A classic Tweed Valley location showing the rich brown matrix and usually clear and deep agate.
Complex Pine Log Thunderegg with Atoll
Pine Log Thunderegg with Deep Agate Pool
Double Pine Log Thunderegg with Waterlines and Cave
Countries:
USA - Canada - Alaska - Mexico - Argentina - Peru - France - Germany - UK - Poland - Greece - Turkey - Romania - Bulgaria - Slovakia - Kazakhstan - Uzbekistan - Russia - Japan - Ethiopia - Iran - Australia - Unknown