Home > Exhibition > Content
The pebbles profile
Jan 09, 2017

The main chemical composition is sio2, followed by a small amount of ferric oxide and trace of manganese, copper, aluminum, magnesium and other elements and compounds. They themselves have different colors, such as offering for iron, copper is blue, manganese is purple, yellow pulp translucent for silica gel stone, jade color contain green mineral, etc. As a result of these ions into silicon dioxide pigment in the hydrothermal type and content, thus presents the ever-changing shade and depth of color, make pebbles present a black, white, yellow, red, dark green, such as its color.