TOU195 Bicolor Tourmaline Thundereggs This specimen features green

This specimen features green

Chapter 12: Florida's Ocean Harvest

Maintaining the weather cycles model already elaborated in "Genesis and Classification of Agates and Jaspers: A New Theory

Girasol Quartz pebbles feature translucent milky quartz with very little patterning or crystalline texture visible

From the Graveyard Point mining claim

TOU195 Bicolor Tourmaline Thundereggs This specimen features greenBicolor Tourmaline crystal with blue and greenish tourmaline with white inclusions from Brazil. 21mm long 3. 0g Tourmaline is a complex family of aluminum borosilicate minerals mixed with iron, magnesium, or other metals that, depending on the proportions of its components, may form as red, pink, yellow, brown, black, green, blue or violet. Its prismatic, vertically striated crystals may be long and slender, or thick and columnar, and are uniquely