Key
Key crystals are recognised by having a (usually) six-sided indentation going into a side or face of the crystal. This indentation should ideally end within the crystal in a clear impression of a termination, showing where another crystal once penetrated into the main one and then at some stage was removed. Perfect key crystals are quite rare. As the name suggests this crystal may be used to unlock "doors"; to help provide answers; to help in accessing something that is hidden or lost (not necessarily on the physical plane); or for problem solving of all types. Key crystals are also good to use in meditation and for personal development, especially when working on life-path and directional issues.

20M067
Clear Quartz: crystal - Chlorite Included Key Channeller

17M131
Clear Quartz: crystal - Penetration Key

828
Clear Quartz: polished point (Madagascar)

17M119
Fire Quartz: crystal - DT Self-healed

19D005

19M072

08D258

08D259

08D260

08D261

08D262

08D264

19D004

11G280
Smoky / Clear Quartz (Brandburg): crystal - Phantom Sceptre

17M013

11G359
Smoky Quartz / Amethyst (Brandburg): crystal - Enhydro Manifest

14F111
Smoky Quartz: crystal - DT cluster (Szechuan)

15E106
Smoky Quartz: polished point - Phantom Enhydro (Madagascar)

11G275
Clear / Fire Quartz / Amethyst (Brandburg): crystal cluster

17M132
Clear Quartz: crystal - DT Tabby

15G132
Clear Quartz: crystal - Fluorite Included (Madagascar)