Mahogany Obsidian, also referred to as Mahagony Obsidian, Mahogany Obsidian or Mountain Mahogany in stone healing literature, is characterized by the typical reddish brown-black pattern created by iron oxide in the glassy black obsidian mass.
Mahogany obsidian is considered a "power stone" because of its effect; the mineral brings drive and initiative to deadlocked situations.
The drilled Tumbled Stones are about 3.0 - 3.5cm in size and have a bore of about 2.5mm.