Crystals

"In a crystal we have the clear evidence of the existence of a formative life-principal, and though we cannot understand the life of a crystal, it is none the less a living being."  -Nikola Tesla
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Resonating Frequency Technologies does not have individual crystals for sale. We have created this page as a reference for our customers who are interested in knowing some of the crystals we often use in the creation of our Energy Devices. As we continue to develop our ever evolving "Online Resources" page, we will begin to list sources we consider to be reputable dealers of high quality crystals.