Amethyst Auralite, also known as Red Cap Amethyst, Atalite Amethyst or just Quartz var. Amethyst.

This particular specimen was cleaned carefully and  now beautifully shows the red Hematite. It is undamaged and a flawless example from Blue Point mine. 

Location: Thunder Bay, Ontario, Canada
Age: Meso-Proterozoic (1.1 billion years old)
Size: 6in tall, 4 1/2 wide, 3 thick
Weight: 3lb 3.3oz