Quartz à inclusions d'oxyde de fer Chrysoprase Slate is a metamorphic rock

Slate is a metamorphic rock from a clay that belongs to the family of shale

Paire de calcite vert pâle

Dureté: 3 Mohs

Il possède souvent des orbes ou inclusions sphériques de couleurs variables

the meteorite has experienced four ice ages

Quartz à inclusions d'oxyde de fer Chrysoprase Slate is a metamorphic rockRock crystal is the colorless variety of crystalline quartz ; it does not contain any coloring element in impurity. However, it can present various inclusions giving it a multitude of fascinating appearances. In this case the presence of oxidized iron (Fe) gives rise to warm and vivid colors in shades of red, orange and yellow. The texture is reminiscent of drops of ink in contact with water. Variety: Quartz Color: Colorless and orange Dimensions: 27.