metamorphic
Dark Emperador Marble
Recrystallized Calcitic Marble
Hardness: 3-4 (Mohs); Color: Dark brown with irregular lighter veins; Luster: Polished, vitreous to sub-vitreous; Structure: Fine-grained, brecciated texture; Specific Gravity: 2.7-2.8
- Hardness
- 3-4 (Mohs)
- Color
- Dark brown with irregular lighter veins
- Luster
- Polished, vitreous to sub-vitreous
Identified More metamorphic →
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Physical properties
Hardness: 3-4 (Mohs); Color: Dark brown with irregular lighter veins; Luster: Polished, vitreous to sub-vitreous; Structure: Fine-grained, brecciated texture; Specific Gravity: 2.7-2.8
Formation & geological history
Formed through the regional metamorphism of limestone or dolostone under high pressure and temperature conditions. This specific variety is primarily extracted from quarries in Spain.
Uses & applications
Extensively used in interior architecture for flooring, wall cladding, fireplace surrounds, and vanity tops. Highly valued for luxury decorative purposes.
Geological facts
The 'Dark Emperador' is one of the most famous brown marbles in the world. Its distinctive web-like veining is actually caused by tectonic activity that fractured the rock, which was later healed by mineral-rich fluids.
Field identification & locations
Can be identified by its deep chocolate brown color and characteristic 'lightning' veins of white or cream calcite. It is found in the southeast of Spain, especially in the province of Alicante and Murcia.
