Quartz aggregate 1)natural stone gravel 2)verious color and size 3)local source, own quarries 4)high quality, low price 1. Material: natural stone gravel 2. Gravels color: white, red, black, yellow, green, grey, brown, and so on. 3. Gravels size: 3-5mm, 5-8mm, 8-12mm, 12-22mm, 22-30mm, 30-50mm, 50-80mm, or as customers require size. 4. Gravels grade : excellent grade. 5. Surface finished: crushed. 6. Usage: gravels for home or garden decoration, paving, landscaping, building material. 7. Packing: 1) 1mt bulk woven bag. 2) packed in 20/25kg plastic bag then in bulk woven bag ( or on wooden pallets ). 8. Supply ability: 500 ton per month.