Granito Dorado Perla, Alburquerque, Pearl Gold - Granito Dorado Perla Granite Slabs

Two-micas granite extracted in the pluton of Alburquerque - Valencia de Alcantara. It corresponds to the superficial part of the outcrop. Average reserves. Good mining.

General Caracteristics:

- Origin: Alburquerque
- Province: Badajoz
- Colour: Gold

• Petrographic description: Two micas granite with Cordierite
• Grain size: Medium
• Opened porosity ( %): 0,5
• Apparent density ( Kg/m3): 2630
• Resistance to the graze ( mm): 18,5
• Resistance to the compression ( MPa): 136
• Resistance to the concentrated load deflection (MPa): 10
• Microhardness knoop ( Mpa): 2884
• Resistance to shock (cm): 38
• Water absorption for capillarity (g/m” · s0,5): 0,766
• Resistance to ice ( % variation flexion after cycles): 0
• Resistance to the crystallization of salts (Mass variation): 0,02
• Water Absorption under atmospheric pressure ( %): 0,2
• Break charge (N): 1500