Sema International Group

 

 

Mines&Mineral Ores
Agricultural Products
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Mine&Mineral Ores:

We are able to provide the following items with such specifications. If you can't find what you're looking for here please e-mail us with your request and we will reply to you ASAP.

 

Sand:

Gravel:

Granules: From 2.00 mm to 4.0 mm

Pebbles: From 4.00mm to 64 mm

Silica Sand:

This sand is quite pure and is used in manufacturing of glass sheets, Crystal and different glass containers. White sand is used in foundries and filters and glass products.

Quartz:

   The Egyptian  quarts is free of Aluminum oxide and calcium oxide. We offer it in both solid Rock or powder.

Ilmenite:

The quality of the Egyptian ilemenite is one of the best in the world.

Feldespar:

The potash feldspar and palgic one also occur in central eastern dessert mines.

Chemical Analysis:

K2o      5-9

Na2o    2.6-3

Fe2O3  0.10-0.11

Talcum:

This talcum ore is a product of metamorphic process of basic or intermediate rocks in the sheer zone. The sheerings and crushing are formed then channels through the rock line carrying the real solutions.

Barite Ore:

In Aswan area in southern eastern desert, the ore appears as small Hydrothermal veins.

Kaolin (white clay):

It's considered one of the best kaolin in the middle east. The percentage of Alumina in kaolin ranges from 23 to 37 %, and the coloring ions ars less than 3%.

Bentonite:

Around 90% of the grinded Bentonite is used in foundries and agriculture purposes.

Particle size:

Raw Bentonite: from 0 to 15 cm.

Powder, up to 200 mesh.

Gypsum Ore:

Gypsum Ore from south Sinai which is used to produce calcinied Gypsum for construction purposes also it is used in cement industry, Construction materials and in production of sulphoric acid.

Size: According to customer requirements.

Calcinied Gypsum:

Industrial processing of ore deposits to meet the increasing demand for building materials.

Specifications:

Free water        Nil

combined water    5-7

compressive strength    1800 PSI

Initial setting time    8-15 minutes

Fineness    90% min, pass sieve 100 mesh

Whiteness    96% min

Aswan Clay:

The mine of clay is located in Aswan area.

Ferro Manganese:

High Carbon Ferro Manganese alloys

Mn        75-78

C            6-8

Si            1 Max.

P            0.20 Max.

S            0.03 Max

According to customer's requirement.

Magnetsite Ore (magnesium Carbonate):

This ore is extracted from south eastern desert. It is found as small masses spread very wide and the upper parts of these masses are more better. MgCo3 percentage in the ore is likely to be 80%.

Ferro Silicon:

According to customer requirements. Ferro Silicon is composed of up to 75 % Silicon.

Granite, and different kinds of raw Ores.

Ammonium Nitrate.

 

 

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