4.2" Fossil Dinosaur Gem Bone Cut Polished Slab Agatized Dinosaur Bone Morocco

Location: Morocco 

Weight: 5.2 Ounces 

Dimensions: 4.2 Inches Long, 3.6 Inches Wide, 0.3 Inches Thick

The item pictured is the one you will receive. 

GEM Bone, also known as dinosaur bone or agatized dinosaur bone, is a unique and visually stunning gemstone formed from the fossilized remains of dinosaurs. Over millions of years, the original organic bone material undergoes mineralization, transforming into a colorful and durable crystal-like structure. This rare gemstone is highly valued by collectors and jewelry makers due to its prehistoric origin and striking appearance.

Formation Process

• Fossilization
The formation of GEM Bone begins after a dinosaur dies and its bones become rapidly buried under layers of sediment. This burial protects the remains from decay and scavengers, allowing fossilization to occur.

• Mineral Infusion
Groundwater rich in minerals such as silica, calcite, or iron slowly permeates the buried bones. These minerals begin to replace the bone’s organic materials while preserving the microscopic structure.

• Petrification
As mineral-rich water continues to flow through the bones, the minerals crystallize and harden. This process, called petrification or permineralization, turns the bone into stone while retaining its original patterns.

• Agatization
In certain cases, the fossilization process results in the formation of agate within the bone cavities. This creates the vivid coloration and mosaic-like cell structures that make GEM Bone especially desirable.

Characteristics of GEM Bone

• Color Variations
Depending on the minerals involved during fossilization, GEM Bone can display a wide range of colors, including red, brown, yellow, orange, and even shades of blue.

• Intricate Patterns
The gemstone often showcases patterns that reflect the original bone tissue, resembling cellular structures or natural dinosaur skin textures. No two pieces are alike, making each one uniquely fascinating.

• Durability
Once fully agatized, GEM Bone becomes very hard and resistant to weathering, making it suitable for carving, polishing, and jewelry use.