CHI124jr Chinese Agate, Middle-Class Mine From Africa Inside the quartz is blue

Inside the quartz is blue

000 crystal-clear photographs with precise annotations to make identification easy and accurate

light cream colorations with hints of green

formed through felsic lava that rapidly cools after exploding past the earth’s crust

An important part is dedicated to the interaction between the formation of the banded agate and the presence of bacterial faunas

CHI124jr Chinese Agate, Middle-Class Mine From Africa Inside the quartz is blueThis specimen features golden yellow and orange agate with tube inclusions. 4. 5 cm x 4 cm x 3. 5 cm 2. 6 oz Agates from the Middle Class mine show a broader range of colors including red, yellow, purple, brown, blue, and black. They are known for showing strong concentric banding, chromatography and often contain spherulites. Agates from the Middle Class mine also often contain druzy pockets with hematite and calcite crystals. Agates from this mine