Blue Herderite Crystals #7 weigh approximately 6.01 to 7.00 grams. Herderite is so rare. These crystals are blue or blue/gray under regular light, and they are lavender or lavender pink under a long wave wave UV light. Please let me pick one for you. These are $63.00 USD each.
(Healing Crystal, Ascension Crystal)
Hardness: 5.0 - 5.5
Origin: Mozambique
Herderite/Hydroxylherderite helps expand intuititive abilities. It allows you to see the consequences of your actions and thoughts. This crystal helps balance imbalances in behavior patterns. Herderite helps make you a far better leader and helps you work with groups well, bringing harmony to the group.
Herderite and Hydroxylherderite differ ever so slightly in chemical makeup. Herderite is CaBe[(F,OH)|PO4]. Hydroxylherderite is CaBe[(OH,F)|PO4]. Herderite is fluorine-dominant, and the Hydroxylherderite is hydroxyl-dominant. See the first parentheses inside the brackets in each chemical formula. Interestingly enough, Herderite only comes in white/clear, pale yellow, or greenish-white. Hydroxylherderite comes in white/clear, gray, brown, pale yellow, greenish white, light blue, and purple. Melody does not differentiate between the two.
From Siri - Herderite likes fairness and justice... It can be slightly rigid but is very protective of the wearer.