Three Oaks Gap Mine, Polk Co., Arkansas

9 x 5.8 x 4.6 cm

Three Oaks Gap Mine, Polk Co., Arkansas

8.1 x 6.8 x 4.8 cm

Coon Creek Mine, Shady, Polk Co., Arkansas

2.6 x 2.6 x 1.4 cm

Arena #1 Mine, Polk Co., Arkansas

3.8 x 2.8 x 2.2 cm

Mauldin Mountain, Montgomery Co., Arkansas

7.3 x 4.4 x 1 cm

Dug Hill, Avant, Garland Co.,, Arkansas

7.2 x 4.8 x 3.3 cm

Mauldin Mountain, Montgomery Co., Arkansas

9.1 x 6.7 x 6.6 cm

Mauldin Mountain, Montgomery Co., Arkansas

4.5 x 2.6 x 1.9 cm