Blue agate disc
Beautiful blue agate discs in several different patterns and shapes. An agate disc is thin and has a deep blue color with lighter inclusions.
Agate discs with color (like this one) have been given their color by being dipped in a dye bath that penetrates the crystal. This technique has been around since time immemorial to bring out the agate's unique pattern. The white fields consisting of white quartz remain uncolored due to their harder structure.
Colored agate from Brazil.
Available in sizes:
Small about 5 cm
Between approx. 9-13 cm
SKU: SLAGSKBL10