Sustainable Aragonite.
Reliable Shipping.
Trusted in The Bahamas.
Ocean Grown Minerals. Responsibly Delivered.
Sandy Cay Development Ltd. is your trusted, Bahamian-owned source for oolitic aragonite — harvested responsibly and sustainably under lease from the Government of The Bahamas.
We provide a direct link to this unique, naturally renewable, and carbon-negative mineral, formed continuously in the pristine waters of The Bahamas. By sourcing from us, you eliminate the environmental and financial costs of third-party middlemen while ensuring your supply comes from ethical, government-sanctioned harvesting practices.
With deep expertise in oolitic aragonite’s many applications — from agriculture and construction to sustainable manufacturing — we’re more than just a supplier. We’re a partner. Our team also offers specialized logistics support for efficient transport throughout the Caribbean, the U.S., and beyond.
When you source oolitic aragonite from Sandy Cay Development, you’re not only investing in a premium, climate-positive material — you’re supporting Bahamian stewardship, jobs, and sustainability.
Support The Bahamas. Choose sustainable. Work directly with Sandy Cay.
Raw Aragonite
Dried & Screened Aragonite
Shipping Services
Our Industries
Beach Nourishment
Climate positive, soft, cool, sea turtle friendly, and beautiful beach sand - perfect for beach nourishment and construction projects. Successfully implemented in numerous projects throughout the Caribbean and US.
Glass Manufacturing
Not all aragonite is created equal. Our exclusive lease area is the only source of low-decrepitation and low-iron aragonite. Keep your furnaces and glass in the clear.
Agriculture
With a high surface area and calcium content, aragonite is the most bioavailable source of calcium on the market allowing you to use less to achieve better results than standard limestone. Trusted by growers since the 50’s, let us help your crops and pocketbook grow.
Infill
With a high surface area and microporosity, aragonite naturally provides substantial properties. Its natural oolitic, or ‘egg-shaped’ structure allows for easy dispersion into artificial turf. Silica-free and non-toxic, move away from hot crumb rubber to oolitic aragonite.