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Other Products / Services

Feldspar Lumps

We own a capacious and well structured warehousing unit wherein we store the entire lot away from diverse damaging factors such as moisture, rain, sunlight and various others. We are one of the esteemed names in the market situated in Ajmer(India) and offering the best deals. The Feldspar Lumps, supplied by us, are composed of sodium, potassium and phosphorus.

 

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Quartz Lumps

  • Type Natural
  • Material Quartz Stone
  • Grade Industrial Grade
  • Color White
  • Purity 100%
  • Condition Raw
  • Form Lumps
  • Whiteness 99%

We have well-organized warehouse that is divided into specified areas according to technological operations in order to automate inbound, outbound and in-stock operations. This helps us in making quick deliveries in the shortest time span. Buyers can approach us for acquiring top-of-the-line quality Quartz Lumps at coffer-friendly prices!

Applications : User of Quartz are spread over a very wide range of industry where functional roles of it are also varied, like quartz powder is used as a filler in porcelain, ceramics, sanitary ware and Engineered stone industry while quartz grains are used a lining refractories in induction furnaces, as a flux in smelting operations.

Our Quartz is available in all forms from lumps, Grains & fine powder of 100, 150, 200, 250, 325 & 500 BSS mesh. All possible fractions, particle size distribution etc. are prepared strictly as per the specification of the customers.

Details

  QUARTZ-01
Silica SiO2 99.8% (+/- 0.2%)
Alumina Al2O3 0
Ferric Oxide Fe2O3 0.04% (+/-.005%)
Titanium Oxide TiO2 0
Sodium Oxide Na2O 0
Potassium Oxide K2O 0
Loss on Ignition LOI 0.0016
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Potash Feldspar

We use superior-grade packaging as barrier protection for our products against dust, moisture, mechanical damages and logistical jostling. Our products packaging is premium. In order to attain complete client credibility, we let the clients' to choose either online mode or offline mode for making payment. And, we guarantee for authenticity and confidentiality.

 

Salient Features

  • Best for Ceramic & Sanitary Ware Manufacturing - Application in both Glaze (K2O > 11.5%) & Body (K2O >10.5%) – gives White Firing Colour.
  • Glass Grades – better fluxing from K2O > 10% (total alkalies > 13%), Alumina > 17% for strength, Low Iron Fe2O3 at < 0.5%.
  • High Potash K2O >11% for Flux coated Welding Electrodes.

 

Applications : In the manufacturing of ceramic products, Feldspar is the second most important ingredient after clay. Feldspar does not have a strict melting point, since it melts gradually over a range of temperatures. This greatly facilitates the melting of quartz and clays and, through appropriate mixing, allows modulations of this important step of ceramic making. Feldspars are used as fluxing agents to form a glassy phase at low temperatures and as a source of alkalies and alumina in glazes. They improve the strength, toughness, and durability of the ceramic body, and cement the crystalline phase of other ingredients, softening, melting and wetting other batch constituents.

 

Feldspar assists the enamel composition, assuring the absence of defects and the neatness of the end product: e.g. enamel frits, ceramic glazes, ceramic tile glazes, sanitary-ware, tableware, electrical porcelain and giftware.

  • Wall & Floor Tiles – glazed Tiles, Vitrified Homogenous Tiles, Fast Firing, Third Firing.
  • Vitreous Porcelain – Tableware & Other Ceramic product.
  • Enameled Ceramics & Potteries.
  • Technical & Advanced Ceramics.
  • Vitrified Pipes & other Products.
  • Frits & Glaze.

Details

  POTASH-01 POTASH-02
Silica SiO2 66% (+/- 1%) 68% (+/- 1%)
Alumina Al2O3 18% (+/- 0.5%) 17% (+/- 0.5%)
Potassium Oxide K2O 12.8% (+/- 1%) 10% (+/- 1%)
Sodium Oxide Na2O 2% (+/- 1%) 3% (+/- 1%)
Titanium Oxide TiO2 Nil Nil
Calcium Oxide CaO Nil Nil
Magnesium Oxide MgO Nil Nil
Ferric Oxide Fe2O3 0.06% (+/- 0.01%) 0.08% (+/- 0.02%)
Loss on Ignition LOI 0.001 0.002
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Iron Ore

We bring to customers some highly authentic Indian iron ore fines. Our fine iron ore is widely appreciated in the market for its rich quality and authenticity. We are tagged as one of the finest natural iron ore fines exporter from India. Our truly natural iron ore fine is available at some of the most economical prices.

Specifications Of High Grade Iron Ore Fines

Size +10mm 5.00% Maximum
-0.15mm 40.00% Maximum
Chemical Analysis Fe 63.50 / 63.00% Basis / Minimum
Silica 4.00% Maximum
Alumina 2.00% Maximum
Phosphorous 0.05% Maximum
Sulphur 0.02% Maximum
Moisture 8.00% Maximum

Specifications Of Medium Grade Iron Ore Fines

 

 

Size +10mm 5.00% Maximum
-0.15mm 40.00% Maximum
Chemical Analysis Fe 58 / 57.00% Basis / Minimum
Silica 6.00% Maximum
Alumina 3.00% Maximum
Phosphorous 0.05% Maximum
Sulphur 0.02% Maximum
Moisture 8.00% Maximum

Specifications Of Low Grade Iron Ore Fines

Size +10mm 5.00% Maximum
-0.15mm 40.00% Maximum
Chemical Analysis Fe 52 / 51.00% Basis / Minimum
Silica 6.00% Maximum
Alumina 3.00% Maximum
Phosphorous 0.05% Maximum
Sulphur 0.02% Maximum
Moisture 8.00% Maximum
View Complete Details
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List of Other Products by Minestone Infradev from Ajmer, Rajasthan.
Post Buy Requirement

Our Products

Feldspar Lumps

We own a capacious and well structured warehousing unit wherein we store the entire lot away from diverse damaging factors such as moisture, rain, sunlight and various others. We are one of the esteemed names in the market situated in Ajmer(India) and offering the best deals. The Feldspar Lumps, supplied by us, are composed of sodium, potassium and phosphorus.

 

View Complete Details

Quartz Lumps

  • Type Natural
  • Material Quartz Stone
  • Grade Industrial Grade
  • Color White
  • Purity 100%
  • Condition Raw
  • Form Lumps
  • Whiteness 99%

We have well-organized warehouse that is divided into specified areas according to technological operations in order to automate inbound, outbound and in-stock operations. This helps us in making quick deliveries in the shortest time span. Buyers can approach us for acquiring top-of-the-line quality Quartz Lumps at coffer-friendly prices!

Applications : User of Quartz are spread over a very wide range of industry where functional roles of it are also varied, like quartz powder is used as a filler in porcelain, ceramics, sanitary ware and Engineered stone industry while quartz grains are used a lining refractories in induction furnaces, as a flux in smelting operations.

Our Quartz is available in all forms from lumps, Grains & fine powder of 100, 150, 200, 250, 325 & 500 BSS mesh. All possible fractions, particle size distribution etc. are prepared strictly as per the specification of the customers.

Details

  QUARTZ-01
Silica SiO2 99.8% (+/- 0.2%)
Alumina Al2O3 0
Ferric Oxide Fe2O3 0.04% (+/-.005%)
Titanium Oxide TiO2 0
Sodium Oxide Na2O 0
Potassium Oxide K2O 0
Loss on Ignition LOI 0.0016
View Complete Details

Potash Feldspar

We use superior-grade packaging as barrier protection for our products against dust, moisture, mechanical damages and logistical jostling. Our products packaging is premium. In order to attain complete client credibility, we let the clients' to choose either online mode or offline mode for making payment. And, we guarantee for authenticity and confidentiality.

 

Salient Features

  • Best for Ceramic & Sanitary Ware Manufacturing - Application in both Glaze (K2O > 11.5%) & Body (K2O >10.5%) – gives White Firing Colour.
  • Glass Grades – better fluxing from K2O > 10% (total alkalies > 13%), Alumina > 17% for strength, Low Iron Fe2O3 at < 0.5%.
  • High Potash K2O >11% for Flux coated Welding Electrodes.

 

Applications : In the manufacturing of ceramic products, Feldspar is the second most important ingredient after clay. Feldspar does not have a strict melting point, since it melts gradually over a range of temperatures. This greatly facilitates the melting of quartz and clays and, through appropriate mixing, allows modulations of this important step of ceramic making. Feldspars are used as fluxing agents to form a glassy phase at low temperatures and as a source of alkalies and alumina in glazes. They improve the strength, toughness, and durability of the ceramic body, and cement the crystalline phase of other ingredients, softening, melting and wetting other batch constituents.

 

Feldspar assists the enamel composition, assuring the absence of defects and the neatness of the end product: e.g. enamel frits, ceramic glazes, ceramic tile glazes, sanitary-ware, tableware, electrical porcelain and giftware.

  • Wall & Floor Tiles – glazed Tiles, Vitrified Homogenous Tiles, Fast Firing, Third Firing.
  • Vitreous Porcelain – Tableware & Other Ceramic product.
  • Enameled Ceramics & Potteries.
  • Technical & Advanced Ceramics.
  • Vitrified Pipes & other Products.
  • Frits & Glaze.

Details

  POTASH-01 POTASH-02
Silica SiO2 66% (+/- 1%) 68% (+/- 1%)
Alumina Al2O3 18% (+/- 0.5%) 17% (+/- 0.5%)
Potassium Oxide K2O 12.8% (+/- 1%) 10% (+/- 1%)
Sodium Oxide Na2O 2% (+/- 1%) 3% (+/- 1%)
Titanium Oxide TiO2 Nil Nil
Calcium Oxide CaO Nil Nil
Magnesium Oxide MgO Nil Nil
Ferric Oxide Fe2O3 0.06% (+/- 0.01%) 0.08% (+/- 0.02%)
Loss on Ignition LOI 0.001 0.002
View Complete Details

Iron Ore

We bring to customers some highly authentic Indian iron ore fines. Our fine iron ore is widely appreciated in the market for its rich quality and authenticity. We are tagged as one of the finest natural iron ore fines exporter from India. Our truly natural iron ore fine is available at some of the most economical prices.

Specifications Of High Grade Iron Ore Fines

Size +10mm 5.00% Maximum
-0.15mm 40.00% Maximum
Chemical Analysis Fe 63.50 / 63.00% Basis / Minimum
Silica 4.00% Maximum
Alumina 2.00% Maximum
Phosphorous 0.05% Maximum
Sulphur 0.02% Maximum
Moisture 8.00% Maximum

Specifications Of Medium Grade Iron Ore Fines

 

 

Size +10mm 5.00% Maximum
-0.15mm 40.00% Maximum
Chemical Analysis Fe 58 / 57.00% Basis / Minimum
Silica 6.00% Maximum
Alumina 3.00% Maximum
Phosphorous 0.05% Maximum
Sulphur 0.02% Maximum
Moisture 8.00% Maximum

Specifications Of Low Grade Iron Ore Fines

Size +10mm 5.00% Maximum
-0.15mm 40.00% Maximum
Chemical Analysis Fe 52 / 51.00% Basis / Minimum
Silica 6.00% Maximum
Alumina 3.00% Maximum
Phosphorous 0.05% Maximum
Sulphur 0.02% Maximum
Moisture 8.00% Maximum
View Complete Details
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