Gypsum
Raw gypsum rock for plaster, plasterboard, cement retardation and agricultural use, extracted and graded for consistent purity.
Industrial minerals
Trading and mining
Fortaleza Tanzania Limited is a key player in the strategic industrial minerals sector. We engage in the sustainable mining and ethical trading of essential minerals used in construction, ceramics and industrial applications. Our operations bridge the gap between the rich mineral resources of Tanzania and the demands of global industry.
What we mine and trade
Four minerals, mined responsibly and graded for industry
Feldspar
A core ingredient in ceramics and glass, supplied as sized rock for tile bodies, sanitary ware, glazes and glass batches.
Dolomite
Crushed dolomite for construction aggregate, glass and steel making, soil conditioning and as a filler in a range of industrial processes.
Marble
Blocks and finished slabs of Tanzanian marble for flooring, cladding, worktops and decorative stonework, as well as for grinding into filler.
How we work
From the pit to the plant
Sustainable extraction
We work our sites with care for the land and for the communities around them, holding to the same safety standards on the pit that we hold in our warehouses.
Ethical trading
Every consignment is traded openly, priced fairly and documented properly, whether it stays in Tanzania or ships to a buyer overseas.
Consistent grading
Material is sorted and sized to the specification your process needs, so the batch that arrives behaves like the sample you approved.
Looking for a reliable mineral supply?
Tell us the mineral, the grade and the volume you need, and we will come back to you with terms.
