Oco Geode and Black Tourmaline Pendant with Silver Plating (1.5 To 2 Inches) (4 Pieces) Menu Animal Fossils of Orthoceras are commonly

Fossils of Orthoceras are commonly found in limestone

2 inches wide)

Aventurine is formed through the geological interplay of shimmering mica or other minerals during the crystallization of quartz in metamorphic rocks

Average size range: 4 to 12 centimeters

Average size range: 2 to 4 inches

Oco Geode and Black Tourmaline Pendant with Silver Plating (1.5 To 2 Inches) (4 Pieces) Menu Animal Fossils of Orthoceras are commonlyWholesale Oco Geode Slice and Black Tourmaline Rod Pendant with Silver Plating Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (4 Pieces) Avg Size Range: (1. 5 To 2 Inches) Sizes Vary Material Origin: (Brazil) Oco geodes form when groundwater deposits sediment and other minerals like quartz inside basalt pockets, which then seal over. These minerals harden in a similar process to agate,