bijoux-et-mineraux: Petrified Wood covered with Druzy Quartz (Eocene, 56 - 33.9 million years old) From a recently discovered locality in Eastern Germany, this unique petrified wood is replete with sparkling druzy quartz crystalline structures,
bijoux-et-mineraux: Petrified Wood covered with Druzy Quartz (Eocene, 56 - 33.9 million years old) From a recently discovered locality in Eastern Germany, this unique petrified wood is replete with sparkling druzy quartz crystalline structures,
