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Chromite (FeCr₂O₄)

Ghani Minerals is one of the leading suppliers of premium-quality chromite ore. We cater to a wide range of industrial applications and provide our customers with high-grade chromite that meets stringent quality standards. Our commitment to delivering reliable & consistent supply has made us a trusted partner in the global minerals market.

Highlights of our offering

Highlights of our offering:
• Proven reserves in Regions such as Muslim Bagh, Khuzdar,& Wadh.
• Ability to scale production, with access to beneficiation / refining facilities.
• Commitment to sustainable mining, safety, & Environmental Responsibility.
• Competitive pricing & reliable export capability with full documentation &
quality certification.

chromite ghani minerals

Economic Importance & Potential for Pakistan:

•Pakistan has significant chromite resources that are under – utilized in terms
of value addition, much of the raw ore is exported with minimal processing.

•Global demand for chromium remains strong , especially driven by stainless
steel production, chromite’s role as input to ferrochrome is critical.

 •There is opportunity for beneficiation, Upgrading ore grades locally ( e.g.
Concentrate, Refractory grade) which could enhance returns rather than simply
exporting raw ore.
•Infrastructure, modern mining, processing technology, skilled labour,
transport, Access to energy,etc., are constraints in many chromite – producing areas.
Ghani Minerals & Co. could differentiate itself by investing in modern methods,
quality control, and sustainable operations.

Physical & Chemical Properties

FirstnameLastname
Chemical FormulaFeCr₂O₄ (with possible substitution of Fe²⁺, Mg²⁺, Al³⁺)
Crystal SystemIsometric / Spinel structure
Color & AppearanceDark metallic black to brownish-black; with submetallic to metallic luster; often massive or granular.
HardnessAround 5.5 on the Mohs scale
Specific Gravity (Density)Typically high (~4.5-4.8 g/cm³),
depending on iron content and
impurities.
Melting / Thermal PropertiesHigh melting point; stable under high temperatures, making it suitable for refractory applications. (Exact melting point dependent on composition)

 Occurrence & Geology in Pakistan

FirstnameLastname
Major Producing AreasBalochistan is the main province for chromite mining. Key districts include Muslim Bagh, Khanozai (Pishin), Nasai (Kila Saifullah), Gawal, Wadh (Lasbela), Sonaro (Khuzdar), and Zhob.
Reserve EstimatesPakistan has estimated chromite
reserves of ~ 4.5 million tons
commercially defined , with total
chromite ore deposit estimated much
higher in some belts.
Production LevelsAnnual extracts are in the range of
20,000 metric tons in many Balochistan
operations.
Grade / QualityChromite from Pakistan has Cr₂O₃
content in a wide range, generally
between 28% to 56% depending on
deposit. Higher end (50-56%) can serve
metallurgical and refractory purposes
Geological SettingAssociated with ultramafic rock
complexes, peridotite bodies, ophiolitic
sequences and basic igneous intrusions.
Many deposits are in zones of
ultramafic / mafic rocks, sometimes
lateritized or weathered.

Quality Grades & Specifications

For buyers, industries, or clients, here are typical parameters/grades one should show (and that Pakistan chromite can meet in many deposits):

Grade TypeTypical Cr₂O₃
Content (%)		Cr:Fe RatioKey
Impurities /
Acceptable
Limits		Applications
Metallurgical
Grade		~ 46-56%
Cr₂O₃ (sometimes
lower,
35-45%)		Generally
higher Cr:Fe (e.g. >2:1)		Low P, S, SiO₂,
Al₂O₃, low moisture		Used in
ferrochrome / steel making
Chemical /
Pigment Grade		Very high Cr
content;
possibly >
50% Cr₂O₃;
purity more
critical		Cr:Fe plus
other elements
matter; Fe
content
relatively low		Minimal
contaminants
(lead, arsenic,
heavy metals)		Chromium
compounds,
pigments, etc.
Refractory
Grade		Slightly lower
purity OK, but
high thermal
stability, low
deleterious
oxides		Cr:Fe may be
lower but
stable		Minimal
impurities that
affect spinel
stability, low
silica, alumina
etc.		Furnace
linings,
brickworks,
heat resistant
materials

Also, physical form (lump, fines, sand), moisture content, particle size, and consistency are
important quality parameters.

Uses & Application

Metallurgical Grade Chromite: Used to produce ferrochrome, an alloy with
chromium and iron. Ferrochrome is a key ingredient in stainless steel and corrosion/oxidation-resistant alloys.
• Refractory Grade Chromite: Because chromite has high thermal stability, it is used in refractories — bricks, linings, especially for furnaces, kilns, and hightemperature industrial equipment.
• Chemical Applications: Chromium compounds derived from chromite (e.g. chromium oxide, chromic acid) are used in pigments, tanning, coatings, plating, etc.
• Foundry & Casting: Chromite sand is used in foundries for moulds and cores because of its thermal properties.
• Other Uses: Some high grade chromite can also be used in specialty alloys and corrosion-resistant steels (depending on Cr/Fe ratio).