Hand-selected stalactite slices with diamond prongs, each revealing its own natural crystalline pattern, linked together in 18k gold. Measures 15" long — please inquire for additional length.   Stalactites are formed over thousands of years deep within the earth, each one a unique record of mineral growth and time. When sliced, they reveal stunning concentric patterns found nowhere else in nature. This necklace brings together a collection of these rare cross-sections — a wearable piece of geological art.