Basalt Rock Dust Flour - Good Vibes Paramagnetic BlendGood Vibes Basalt Think about it, is soil still soil without rock dust? NO!! Soil without rock dust is just organic matter. Your soil works hard, but its missing the spark that turns healthy into thriving. Rock dust will turn potting soil into living soil along with premium compost. The Rock dust is an essential part of what makes soil, soil. and the best soil is full of energy from volcanic minerals. This is why we recommend and use Good Vibes