Dear Sir,

Antimony

Antimony specifications in Pakistan vary depending on whether you are referring to ore or refined metal. Common specifications for Antimony Regulus (refined metal) include a minimum purity of 99.50% to 99.85% and maximum limits on impurities like arsenic (e.g., ≤ 0.10%), sulfur (e.g., ≤ 0.10%), and lead (e.g., ≤ 0.20%). For Antimony Ore (concentrate), specifications often mention a minimum antimony content of 30% to 50%.

Antimony Specifications for Refined Metal (Regulus)

Refined antimony, also known as antimony regulus, has stricter purity requirements. A common set of specifications includes:

Purity: A minimum of 99.50% or higher.

Arsenic (As): Not more than 0.10%.

Sulfur (S): Not more than 0.10%.

Lead (Pb): Not more than 0.20%.

Other Elements: Maximum limits of 0.10% each for iron, copper, tin, silver, and nickel.

Antimony Specifications for Ore (Concentrate)

Antimony ore specifications are based on its antimony content and particle size.

Antimony (Sb) Content: A minimum of 30% to 50%.

Particle Size: Not to exceed 30mm.

Where to Find Antimony in Pakistan

Industrial Application: Antimony is used in Pakistan in the production of antimony trioxide, which serves as a fire retardant for materials like plastics, and also in the manufacturing of lead-acid batteries and alloys.

Sources: Antimony ore can be found in areas like Kharan, Balochistan, and the Awireth Gol region of Chitral, Pakistan.

How to Get Specific Information

Contact Suppliers: For current or customized specifications, you should contact suppliers directly through platforms like the Pakistan Trade Portal or by searching for B2B platforms.

Specify Product Type: Ensure your inquiry specifies whether you need antimony ore concentrate or antimony regulus (refined metal), as their specifications differ significantly.

Barite Ore

We are pleased to offer Barite Ores as follows;

Product: Barite Ore 85-95%, consisting of 70% lumpy amd 30% fines.

10

Barite is available in varying grades, but typical specifications include a Barium Sulfate (BaSO4) content ranging from 80% to 95% or higher and a Specific Gravity (SG) of 4.10 to 4.50, or even higher for premium grades. Common impurities are <15% silica (SiO2), <1% calcium (CaO), and <1% iron (Fe2O3). The barite is supplied as ore/lumps (0-200 mm) or powder (e.g., 200 mesh/75µm).

Typical Specifications

Chemical Composition: BaSO4 content is the key indicator of quality.

Good Grades: >85% BaSO4

High-Grade: 90-95% BaSO4

Specific Gravity (SG): A crucial property for barite, particularly for drilling applications.

General Range: 4.10 - 4.50 g/cm³

Premium Grades: May have higher SGs, such as >4.25 or even >4.30.

Impurities: Controlled depending on the application.

Silica (SiO2): Generally <15% for raw ore, can be reduced.

Carbonates (e.g., Calcite, Dolomite): Should be low.

Iron (Fe2O3): Should be low, especially for certain grades.

Particle Size: Varies by product form.

Lumps/Ore: Typically 0-100mm or 0-200mm.

Powder: Available in various mesh sizes, such as 200 mesh (75µm).

Physical Characteristics:

Color: Can vary from grayish to fawn, or white, depending on purity and processing.

Odor: Odorless.

Softness: Relatively soft, with a Mohs hardness of 2.5–3.5.

Application-Specific Grades

Drilling Grade: High specific gravity (>4.10 or 4.20) and high BaSO4 content are essential. API standards are often met for this application.

Chemical Grade: High purity and low levels of impurities are required.

Paint/Paper/Filler Grades: May have different specifications, often with lower BaSO4 content or specific particle sizes.

Important Considerations

Processing: Barite can be processed, for example, with hydrochloric acid to remove impurities and upgrade its quality for various industries.

Buyer Requirements: Specifications are often adjusted to meet the precise needs of the buyer.

Packing: Loose loading into min 25 metric tons in 20 foot container

Price: To be quoted on C&F any main sea port in China, and South Korea

Load Port:Karachi Port, Pakistan

MOQ: 150 metric tons

Monthly availability: 5000 tons

Lead time: 5 days.

Quantity: As per test report issued by and Preshipment Inspection for quality, quantity and weight by SGS Pakistan Limited

Payment terms: 30 TT deposit and 70% DP sight for order below US$ 50,000/- and for more 15% to 20% TT deposit and balance LC at sight by negotiation confirmed by Standard Chartered Bank on account of beneficiary.

Validity of offer: 7 days

Prices are indicative and subject to final confirmation.

Thanking you,

Yours truly,

Fluorite

Fluorite from Nagar Valley Pakistan

Fluorite specifications in Pakistan vary by the deposit and intended use, but can include high CaF2 content for acid-grade fluorite (e.g., 93-96% CaF2 in the Moola region) or lower, industrial-grade specifications (e.g., 80% minimum CaF2). Metallurgical grade fluorite requires less than 1.0% Fe₂O₃, 2.5% Al₂O₃, and 11.5% CaO. In addition to chemical purity, collector-grade fluorite from areas like Gilgit-Baltistan is valued for its aesthetic qualities, such as color, crystal shape, and transparency.

Chemical Specifications

Acid-Grade Fluorite: Found in places like Moola, it boasts a high purity with specifications such as 93-96% CaF₂.

Metallurgical Grade Fluorite: This grade, often for industrial use, requires a minimum of 80% CaF₂.

Impurities: For metallurgical grade, limits are placed on impurities like Fe₂O₃ (max 1.0%), Al₂O₃ (max 2.5%), and CaO (max 11.5%).

High Silica/Dense: Some deposits, like Mangocher, are characterized as "high silica" with varying grades of 40-70% CaF₂ and a dense structure, indicating lower purity.

Collector/Aesthetic Specifications

Color and Form: Collector-grade fluorite from areas like Chumar Bakhoor and Stak Nala in Gilgit-Baltistan is prized for its varied and often vibrant colors, crystal formations, and luster.

Transparency: The clarity of the crystals, from transparent to opaque, is an important factor for collectors.

Matrix: The type of host rock, or matrix, that fluorite is associated with, such as mica or albite, also adds to its collector value.

Key Locations in Pakistan

Gilgit-Baltistan: Regions like Nagar Valley, Chumar Bakhoor, and Stak Nala are known for producing high-quality collector specimens.

Moola (Khuzdar): A notable source for green, acid-grade fluorite deposits.

Mangocher: Another location with significant fluorite deposits, though characterized by high silica content.

Copper Ore

We are pleased to offer Copper Ores as follows;

Product: Copper Ore 20-25%, consisting of 70% lumpy amd 30% fines.

Copper Ore ore specifications in Pakistan vary significantly depending on the source and type, but generally focus on copper purity, ranging from 2% to 35% for raw ore and higher for concentrates, alongside the presence of associated minerals and elements. Key specifications include the mineralogical form (sulfide or oxide), the amount of copper (expressed as a percentage of the total weight), and impurities like silicates (gangue) which need to be removed during beneficiation.

Key Factors Defining Copper Ore Specifications

Copper Purity: This is the most crucial specification, indicating the percentage of copper by weight within the ore. Purity can range from low percentages (e.g., 2-8%) for raw ore to higher levels (e.g., 13-30% or more) for concentrates produced after initial processing.

Mineral Type:

Sulfide Ores: Often contain minerals like chalcopyrite (CuFeS₂) and are processed using mineral flotation.

Oxide Ores: Also found, though less detail is provided on their specific processing in the sources.

Associated Elements & Impurities: Besides copper, ores contain other elements such as iron and sulfur. The presence of unwanted minerals, known as gangue (e.g., silicates), is important, as these impurities must be separated from the valuable copper minerals.

Physical Form: Copper ore can be supplied as lumps or as fine powder (concentrate), which affects handling and processing methods.

Factors Influencing Specifications

Geological Origin: Pakistan's dynamic geology leads to various copper deposits (e.g., porphyry, sediment-hosted, skarn), each with unique ore characteristics.

Processing Methods: The intended extraction and beneficiation processes influence the required ore specifications.

Buyer Requirements: International and domestic buyers may have specific quality standards, especially for high-purity copper required for electrical applications.

Packing: 50 kg bags or jumbo bags loading into min 25 metric tons in 20 foot container

Price: To be quoted on C&F any main sea port in China, and South Korea

Load Port:Karachi Port, Pakistan

MOQ: 150 metric tons

Monthly availability: 5000 tons

Lead time: 5 days.

Quantity: As per test report issued by and Preshipment Inspection for quality, quantity and weight by SGS Pakistan Limited

Payment terms: 30 TT deposit and 70% DP sight for order below US$ 50,000/- and for more 15% to 20% TT deposit and balance LC at sight by negotiation confirmed by Standard Chartered Bank on account of beneficiary.

Validity of offer: 7 days

Prices are indicative and subject to final confirmation.

Thanking you,

Yours truly,

Onyx Stone Slabs

We are pleased to offer Onyx Stone as follows;

Product: Onyx Stone Slabs 4 to 7 tons wire cut

Pakistan is a major global source of high-quality onyx, with abundant reserves in the Balochistan province. The stone is exported worldwide and features a variety of beautiful colors and patterns, including green, honey, white, pink, and brown, often with translucent properties suitable for backlighting. Common uses for Pakistani onyx include wall panels, tabletops, decorative items, and various architectural applications.

Key Characteristics

Rich Reserves: Balochistan province in Pakistan is known for significant onyx deposits.

Variety of Colors: Pakistan supplies onyx in various hues, such as green, honey, white, pink, brown, and multi-color.

Translucency: The stone's translucent quality allows light to pass through, making it ideal for backlighting to create unique visual effects.

Uses: Pakistani onyx is used for a wide range of applications, including:

Building and ornamental stone

Interior and exterior wall applications

Bathroom and kitchen countertops

Tabletops and furniture

Decorative items, waterjet patterns, and mosaic

Product:

Onyx Stone White

Onyx Stone Green

Packing: Loose loading into min 25 metric tons in 20 foot container

Prices:

Onyx White US$ to be quoted C&F any main sea port in China, and South Korea

Onyx Green US$ to be quoted C&F any main sea port in China, and South Korea

Load Port:Karachi Port, Pakistan

MOQ: 150 metric tons

Monthly availability: 1500 tons

Lead time: 5 days.

Quantity: As per test report issued by and Preshipment Inspection for quality, quantity and weight by SGS Pakistan Limited

Payment terms: 30 TT deposit and 70% DP Sight for order below US$ 50,000/- and for more 15% to 20% TT deposit and balance LC at sight by negotiation confirmed by Standard Chartered Bank on account of beneficiary.

Validity of offer: 7 days

Prices are indicative and subject to final confirmation +/- 5%

Sourcing and Exports

Pakistan exports its onyx to markets globally, including the Middle East, the United States, Canada, Europe, and Asia.

The stone is extracted and processed in the country, with quarries located in Balochistan.

Processing and Craftsmanship

The process of carving onyx involves outlining the shape, grinding the block against a motorized wheel, and sanding to achieve the desired finish.

Packing: Loose loading into min 25 metric tons in 20 foot container

Price: 850/MT to 1500/MT on C&F any main sea port in China, and South Korea

Load Port:Karachi Port, Pakistan

MOQ: 150 metric tons

Monthly availability: 1000 tons

Lead time: 5 days.

Quantity: As per test report issued by and Preshipment Inspection for quality, quantity and weight by SGS Pakistan Limited

Payment terms: 30 TT deposit and 70% DP sight for order below US$ 50,000/- and for more 15% to 20% TT deposit and balance LC at sight by negotiation confirmed by Standard Chartered Bank on account of beneficiary.

Validity of offer: 7 days

Prices are indicative and subject to final confirmation.

Thanking you,

Yours truly