The M Stones
Malachite:   Dark Green with Light Green Bands
  Magickal Properties:  Power, Protection, Love, Peace, Business Success, Purification of things on the material plane and Weight Reduction (quality of absorbing).

Moonstone:  Gray, Yellow, Pink or Colorless
Magickal Properties:  Love, Divination, Psychism, Sleep, Gardening, Protection, Youth, Dieting, Calms and Balances Emotional Situations, Relieves Discomfort of Cramps and Hormonal Balance.