Yellow Hematoid Quartz, Tumbling Rough, 5 lb lot Zodiac Stones Michigan's Keweenaw Peninsula is considered

Michigan's Keweenaw Peninsula is considered the most important locality in the world for pure native copper Mining began in 1845 and continued through 1982

A "Made in the U

unpolished slabs from Mexico featuring leopard-like spots of varying colors

Kit includes a geological time chart and 10 real fossils

these are some of the toughest tools around

Yellow Hematoid Quartz, Tumbling Rough, 5 lb lot Zodiac Stones Michigan's Keweenaw Peninsula is considered5 lb lot of tumbling rough. Yellow Hematoid Quartz color ranges from pale yellow to a rusty orange pink. Size and shape will vary, but will generally be 1" 3". Mohs hardness of 7.