Peach Aventurine Size 1 - 1 1/4" Peach Aventurine Metaphysical Properties and Meanings Peach Aventurine Metaphysical Meanings and Healing Properties Peach Aventurine Stone of prosperity Increases success, luck, gambling, career, and love Helps defuse negative situations Reinforces leadership qualities and decisiveness Brings together the intellectual and emotional bodies Healing reproductive system, intestinal issues, ovaries, groin. Chemical SiO2 Structure Trigonal Hardness 7 Vibrates to #3 Feldspar Peach Aventurine- The most common colour of aventurine is green, but it may also be orange, brown, yellow, blue, or gray. Chrome-bearing fuchsite (a variety of muscovite mica) is the classic inclusion, and gives a silvery green or blue sheen. Oranges and browns are attributed to hematite or goethite. Quartz is the second most abundant mineral in the Earth‘s continental crust, after feldspar. Its crystal structure is a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2.wiki Pure quartz, traditionally called rock crystal or clear quartz, is colorless and transparent or translucent, and has often been used for hardstone carvings, such as the Lothair Crystal. Common colored varieties include citrine, rose quartz, amethyst, smoky quartz, milky quartz, and others. The most important distinction between types of quartz is that of macrocrystalline (individual crystals visible to the unaided eye) and the microcrystalline or cryptocrystalline varieties (aggregates of crystals visible only under high magnification). The cryptocrystalline varieties are either translucent or mostly opaque, while the transparent varieties tend to be macrocrystalline. Chalcedony is a cryptocrystalline form of silica consisting of fine intergrowths of both quartz, and its monoclinic polymorph moganite.[9] Other opaque gemstone varieties of quartz, or mixed rocks including quartz, often including contrasting bands or patterns of color, are agate, carnelian or sard, onyx, carnelian, heliotrope, and jasper. wiki .