A natural raw material for all industries

Pure marine calcium carbonate, derived from the recovery of scallop shells.

A natural raw material for all industries

Pure marine calcium carbonate, derived from the recovery of scallop shells.

Calcium Carbonate

Calima is obtained from a locally sourced, underutilized resource: scallop shells. Using a chemical-free processing method, we produce a very fine powder (particle size from 100 µm down to 5 µm) that is consistent and suitable for demanding formulations.

Key features:

Calima Powder

What makes Calima unique:

A local resource, readily available
Clean processing with no added chemicals
Consistent raw material, meeting industrial standards
A relevant alternative to traditional mineral fillers
Can be integrated into many technical formulations

Main areas of application

Thanks to its fineness, purity, and natural origin, Calima can be used across many industrial sectors:

Agriculture

Construction & Public Works

Pharmaceuticals

Cosmetics

Plastics processing

They trust us

“Today, waste such as shells can no longer be dumped, buried, or burned, so a solution was needed. CSBT addresses this issue, and this project will create jobs, allowing the whole supply chain to grow!” Lionel BOTTIN, President, Comité Départemental Pêches Maritimes