Science & Origin of Rhodochrosite Rhodochrosite Crystal, also known as Inca Rose Stone and Raspberry Spar. Â It is a rare manganese carbonate mineral that is... Continue reading
 Science & Origin of Red Wine Quartz Red Wine Quartz Crystal is a variety of Quartz with iron inclusions that crystallize in mass formation.... Continue reading
Science & Origin of Red Tourmaline Red Tourmaline Crystal, with gem quality pieces being referred to as Rubellite, is a beryllium aluminum silicate mineral. It... Continue reading
Science & Origin of Red Quartz Red Quartz Crystal, sometimes referred to as Hematoid Quartz. It is a variety of Quartz with a Hematite coating.... Continue reading
Science & Origin of Red Picasso Jasper Red Picasso Jasper Crystal, also known as Red Creek Jasper, Cherry Creek Jasper, and Picasso Jasper, or Picasso Stone.... Continue reading
Science & Origin of Red Jasper Red Jasper Crystal is a variety of Jasper. It is a microcrystalline silicate and member of the Quartz family.... Continue reading
Science & Origin of Red Calcite Red Calcite Crystal is a calcium carbonate mineral and crystallizes in mass formations. Its color is caused by iron... Continue reading
Science & Origin of Red Aventurine Red Aventurine Crystal is a member of the Aventurine family and also a variety of Quartz. The red colors... Continue reading
Science & Origin of Realgar Realgar Crystal, also known as Ruby Sulphur or Ruby of Arsenic. It is a toxic arsenic sulfide mineral that crystallizes... Continue reading