Mada Trade Co.

Products

Industrial Minerals

A broad range of Egyptian industrial minerals and raw materials — dolomite, aggregates, quartz, phosphate rock, basalt, limestone, lime, feldspar, talc, gypsum, salt and silica sand — graded to specification for industry, construction and agriculture.

Industrial Minerals

Industrial Minerals

Request TDS / MSDS / COA
DolomiteQuartzSilica SandFeldsparSaltPhosphate

Minerals We Export

Dolomite

Dolomite

Calcium-magnesium carbonate — used as construction aggregate, to improve agricultural soil and as a source of magnesium.

Aggregates

Aggregates

Granular sand, gravel and crushed stone — the main ingredients of concrete and asphalt and base layers for roads and foundations.

Quartz

Quartz

Hard crystalline silicon dioxide (SiO₂) — used in jewelry, glass-making and electronics, and a major component of granite and sand.

Phosphate Rock (P₂O₅)

Phosphate Rock (P₂O₅)

Sedimentary rock rich in phosphate minerals for fertilizers. High-grade >26%, medium 17–26%, low <16% P₂O₅.

Basalt

Basalt

Dark, fine-grained volcanic rock — hard and durable, widely crushed as aggregate for roads, concrete and asphalt.

Limestone

Limestone

Sedimentary calcium carbonate (CaCO₃) — supplied as lumps, granules and powder.

Hydrated & Quick Lime

Hydrated & Quick Lime

Quicklime (CaO) and hydrated lime Ca(OH)₂ from slaking quicklime with water — highly reactive, for construction and treatment.

Feldspar

Feldspar

Aluminosilicate rock-forming minerals making up ~60% of the Earth's crust — used in glass and ceramics.

Talc

Talc

A soft mineral used in plastics, rubber, ceramics, paints, cosmetics, pulp & paper and agriculture.

Raw Gypsum

Raw Gypsum

Natural calcium sulfate dihydrate (CaSO₄·2H₂O) — for agriculture, cement retardation and food (tofu coagulant).

Salt

Salt

Edible, animal, raw, one-washed, double-washed, rock and industrial salt grades.

Silica Sand

≥95% SiO₂, <0.6% iron oxide — graded for glass, foundry, frac, filtration, construction and recreational use.

Silica Sand Grades

  • Glass Sand — >99% silica with low iron for clear, strong glass
  • Foundry Sand — high fusion point for metal-casting moulds and cores
  • Frac Sand — durable, crush-resistant grains to prop open fractures in oil & gas wells
  • Filtration Sand — uniform grain size for water and sewage treatment
  • Construction Sand — for mortar, concrete and other building materials
  • Recreational Sand — chosen for texture and colour for golf bunkers and sandboxes

Catalogue & Specifications

Industrial Minerals catalogue page 1
Industrial Minerals catalogue page 2

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Frequently Asked Questions

Egyptian industrial minerals for export — limestone, gypsum, feldspar, silica sand, kaolin and more in industrial grades. Supplied by Mada Trade Co.