Ambergris

Physical Properties

Hardness: 1-2 (waxy); Color: Grey, black, or mottled brown/white; Luster: Waxy or dull; Structure: Amorphous/waxy solid; Specific Gravity: 0.78-0.92 (floats in water); Odor: Initially fecal, aging to sweet and earthy.

Formation & Geological History

Produced in the digestive system of sperm whales (Physeter macrocephalus). It forms around undigested squid beaks. It floats in the ocean and undergoes photo-oxidation and saltwater seafaring for years to decades.

Uses & Applications

Historical use as a high-end perfume fixative (stabilizer); currently used in expensive niche fragrances for its longevity and unique musky scent.

Geological Facts

Known as 'Floating Gold' or 'Treasure of the Sea.' It is technically whale waste that has matured at sea. It is one of the few valuable geological-category substances produced by a living organism.

Field Identification & Locations

Identify in the field by its waxy texture, the Presence of embedded squid beaks, and its ability to melt into an oil when touched with a hot needle. Found washed up on beaches worldwide, particularly in the Atlantic and Indian Oceans.

Identified on: 4/25/2026

Mode: Standard