Shop Apatite crystals, rough pieces, tumbles and jewellery in vivid blue, blue-green, green and golden shades. Apatite is a phosphate mineral whose bright colour makes it especially attractive in small polished stones and collector specimens. Traditionally associated with motivation, communication and fresh ideas, Blue Apatite is popular with students and creatives. As Apatite is softer than Quartz, it should be handled and stored with care.