Mexican Fire Agate a variety of chalcedony (SiO2), is a semi-precious natural gemstone found only in certain areas of northern Mexico and the southwestern United States.There is no actual object inside the stone, this special effect arises from light
Dubbed the world's #largest '#flawless' #diamond of its type - World’s largest D colorless diamond at 101.73 carat. The diamond was carved from a 236-carat rough diamond found in Jwaneng Mine in Botswana.
The Hoopoe (Upupa epops) is a colourful bird that is found across Afro-Eurasia, notable for its distinctive 'crown' of feathers. Common Hoopoe (Upupa epops) Grzegorz Ryński