Gem show rocks Kane ... it’s a beautiful piece of green and blue rock that’s very swirly,” Lankers said as she stood in ... The Kane County Fairgrounds was aglow with gems, minerals, ...

HOBART | Calumet Gem & Mineral Society will hold an open house Thursday and Sunday. Learn about gems, minerals at open house Skip to main content Skip to main content ...

Researchers at Heidelberg University are studying the formation of this characteristically blue-colored crystal in volcanic ...

and features of these giant rocks called geodes.> 4636 32-41 <the pores of the rock allows the water to seep in and then the minerals that are in the water crystallize the minerals inside the geode.> ...

Freeport turns into a sparkling site of crystals and beads as the Gem & Mineral Show comes to the Freeport Recreation Center April 15-16. ... “Children adore rocks and minerals.

The 64th annual Kalamazoo Rock, Gem, Fossil, and Mineral show returns this weekend to the Kalamazoo County Expo Center. This year's show will feature 49 vendors ranging across all fields of ...

The East Texas Gem and Mineral Show will have its last day Sunday, from 10 a.m. to 4 p.m. at the Tyler Rose Garden Center, 420 Rose Park Dr. Admission is $8 for adults and $4 for children and ...