Kimberlite is in its natural form includes Olivine, llmenite, Phlogopite and Enstatite. Mined and comes from only one location the Kimberley Mine in South Africa.
Some people refer to this as the stone of freedom, which I find a bit silly myself as what is being implied is that a stone can free oneself from the world of form.....which is alot to ask of a stone.
What I feel is that Kimberlite offers a deep medtational experience while conscious. Rather like heaven on earth, the experience of being here now and out in the stars in the same moment.
Measures 3.5" (95mm)