Natural Chalcedon Rough and Utreated
Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths of quartz and moganite. These are both silica minerals, but they differ in that quartz has a trigonal crystal structure, while moganite is monoclinic.
Why Choose Us
25 Years Experience
Working since 1992, we are experienced in organizing, managing and transacting with our local and its international
Quality Products
At Sand International, Quality control is our utmost priority to ensure our clients always receive superior quality products and services
Competitive Price
Along with supreme quality we offer our products at competitive prices whether you are a first time or regular customer.
On Time Delivery
With vast resources, team, and logistics to serve any amount of raw material need we deliver all orders on time