Mahogany Obsidian Hearts #2 measure approximately 1 1/4" x 1 1/8" x 5/8" (33mm x 28mm x 16mm) and weigh approximately .8 ounces (22.6 grams). Please let me pick one for you. These are $5.00 USD each.
(Healing Crystal, Grounding and Protecting Crystal)
Origin: Unknown
Mahogany Obsidian encourages growth in all of the bodies (i.e., physical, emotional, intellectual, spiritual). This crystal also helps you with inner strength. Mahogany Obsidian eliminated energy blockages. It can be calming, helping you relieve stress/tension. This crystal is grounding. The red/brown is oxidized Magnetite and/or Hematite.
Obsidian is more or less volcanic glass that comes in a range of colors. Most Obsidian is black and is very grounding and protecting. Obsidian is more connected to Mother Earth than other grounding crystals; the connection is quite strong. It shields you against negativity. It is useful to help healers see the cause of dis-ease.