Cave black stone English fossil. 1. Color: pure black. 2. Common styles: 1) 15*60, 5 pieces, 4 pieces. 2) 15*60Z or s-shaped (5 spells or 4 spells). 3) larger blocks of 15*60. 4) 15*60 wide and different. 3. Material: natural quartz. 4. Bonding form: high quality mica glue. 5. Processing method: natural cleaving and cutting, adhesion. 6. Specifications: 150*6000 thickness 12-20MM S or customized according to customer requirements. 7. Conventional thickness weight parameter: 30 m2 / ton. 8. Packing: 1) carton + ordinary wooden box (domestic and export are used. Strong and strong for long distance transportation, if the export needs fumigation. 2) carton + fumigation plywood wooden box (special for export, no fumigation, slightly inferior to ordinary wooden cases) 3) carton + fumigator. 9. Application scope: high-end residential areas, villas, clubs, hot spring hotels, resorts, beautiful countryside construction, etc. 10. Sales line: WeChat of mobile phone no. +8615132950888 (if you need more clear pictures, please call or WeChat), fushun stone is dedicated to your service.