sedimentary
Himalayan Pink Salt
Halite (NaCl)
Hardness: 2.5 on Mohs scale. Color: range of peach, pink, and orange due to trace minerals. Luster: Vitreous/Glassy. Crystal Structure: Isometric (Cubic). Specific Gravity: 2.16. Perfect cubic cleavage.
- Hardness
- 2
- Color
- range of peach, pink, and orange due to trace minerals
- Luster
- Vitreous/Glassy
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Physical properties
Hardness: 2.5 on Mohs scale. Color: range of peach, pink, and orange due to trace minerals. Luster: Vitreous/Glassy. Crystal Structure: Isometric (Cubic). Specific Gravity: 2.16. Perfect cubic cleavage.
Formation & geological history
Formed through the evaporation of ancient seawater (evaporite) approximately 250-800 million years ago during the Precambrian and Permian eras. It is primarily mined from the Khewra Salt Mine in Pakistan.
Uses & applications
Used for decorative salt lamps, culinary purposes, spa treatments, and construction (salt walls).
Geological facts
The pink color comes from trace elements of iron oxide (rust) and magnesium. Despite being called 'Himalayan', the largest mines are in the Salt Range of Punjab, Pakistan, about 190 miles from the actual Himalayas.
Field identification & locations
Identify by its salty taste, cubic cleavage, and solubility in water. It is notably soft and can be scratched with a fingernail or copper coin. It is highly hygroscopic, meaning it absorbs moisture from the air.
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