Rough Ruby Crystal Mineral Specimens

Rough ruby crystals mineral specimens. 

1) 10x8x7mm, 1.77g

2) 8x8x6mm. 1.02g

3) 9x8x7mm, 1.17g

4) 10x7x5mm, 0.94g

5) 7x9x6mm, 0.81g

6) 12x7x6mm, 1.23g

7) 4x9x8mm, 0.75g

8) 5x9x7mm, 0.84g

9) 13x7x6mm, 1.35g

10) 6x7x6mm, 0.84g