Question

stone like agate and carnelian were exported from here on the political map ​

Answer 1

$\fbox\pink{A}\fbox\blue{n}\fbox\purple{s}\fbox\green{w}\fbox\red{e}\fbox\orange{r}$there is a way to identify natural carnelian. The dyed agate will display striping when held against the light, while the natural carnelian will show a cloudy distribution of color.

Answer 2

Answer:

Carnelian (also spelled cornelian)is a brownish-red mineral commonly used as a semi-precious gemstone. Similar to carnelian is sard, which is generally harder and darker (the difference is not rigidly defined, and the two names are often used interchangeably). Both carnelian and sard are varieties of the silica mineral chalcedony colored by impurities of iron oxide. The color can vary greatly, ranging from pale orange to an intense almost-black coloration. It is most commonly found in Indonesia, Brazil, India, Russia (Siberia), and Germany.

Prayers beads hang waiting to be sold as Shia Muslim pilgrims arrive to take part in a religious ritual in the shrine city of Karbala, southwest of Iraq's capital Baghdad, on Jan. 2, 2013. Agate-based jewelry and prayer beads have come under increased scrutiny as advocacy groups continue to push for more safety regulations in the production of these products.