Achat Anhänger - Handarbeit highlight Azul do Macaubas is a

Azul do Macaubas is a quartzite with dumortierite

sometimes several meters high and weighing several tons

and even today granite is often used in construction

Zebra Calcite

Handmade sodalite pendant with 925 silver eyelet

Achat Anhänger - Handarbeit highlight Azul do Macaubas is aHandmade pendant made of agate. agate Agate is a classic gemstone that has been used by people to make jewelry for thousands of years. The finely formed bands and the different colors make the agate a particularly sought after gemstone and collector's item. Agate is actually a colorless variation of the mineral quartz and the special colors and patterns are created by the inclusion of other minerals such as iron, manganese, chromium, etc.