Thank you for your inquiry. When Phenacitecrystals are in "matrix" they vibrate in unison with the energy of the minerals they are found in. For example if the matrix isMica, the energies may be brighter, with Smokey Quartz the energy may be deeper and with Dolomite it may produce more creative energy. Any crystal in "matrix" will vibrate together with the energy of the stone they were found in.
I hope that these recommendations can be of assistance and that crystals grace your journey with love and light.
*Disclaimer – Crystals are not a medical treatment and should not be used as a replacement for medical care. Please consult your healthcare specialist for your particular needs.