1.9" Natural Blue Lapis Lazuli Worry Palm Stone Pyrite Crystal Calcite Mineral Sauropod Researchers prize these specimens for

Researchers prize these specimens for reconstructing Vesta's internal structure and thermal history

coincided with the demise of the dinosaurs and is believed to have resulted from catastrophic environmental changes

Trilobites were an extinct group of marine arthropods that formed the class Trilobita and stood among the earliest known arthropods in Earth’s history

Internally

1.9" Natural Blue Lapis Lazuli Worry Palm Stone Pyrite Crystal Calcite Mineral Sauropod Researchers prize these specimens forLocation: Afghanistan Weight: 1. 3 Ounces Dimensions: 1. 9 Inches Long, 1. 6 Inches Wide, 0. 4 Inches Thick The item pictured is one you will receive. Hardness: 5. 5 Lapis Lazuli is not a single mineral but a combination of lazurite, calcite, and pyrite, with trace amounts of other minerals. Contrary to popular belief, it does not contain lazulite. Its name literally means blue stone, derived from Latin and Persian or Arabic. Humans have treasured