If you were born December, you’ve got 2 birthstones, turquoise and zircon. Source: https://earthsky.org/human-world/december-birthstone-zircon-turquoise…
Tag: ochre
Ice age mining camp found ‘frozen in time’ in underwater Mexican cave
Cave divers found a mysterious passageway that led to an ice age ochre mine. Source: https://www.livescience.com/ice-age-mining-cave-mexico.html