Ryolite Jasper is a very effective earthly or root chakra stone. Its sensuality fcomes from the pattern and range of warm tones. Great stone for grounding a highly creative person that tends to be scattered. Ryolite is also good for a struggling couple that has issues with merging their two different lives into one. It would also be useful with mergers or partnerships. An excellent choice for a conference room where a settlement or negotiation is important.