Talc H2Mg3(SiO3)4

Talc, also known as talcum powder, is a naturally occurring clay mineral. Its chemical makeup is hydrated magnesium silicate, with the formula H₂Mg₃(SiO₃)₄ or Mg₃Si₄O₁₀(OH)₂. Found in loose form, talc is a major ingredient in baby powder, often mixed with corn starch for added absorbency. Talc typically occurs in flat, sheet-like formations (foliated) or fibrous masses, with a very rare crystalline form. Interestingly, it has a property called perfect basal cleavage, meaning it can break cleanly along a specific plane. While not elastic, these flat structures of talc do possess a slight degree of flexibility.

Talc Productions

Talc Composition: The passage confirms that the main component of this talc is hydrated magnesium silicate, which is consistent with the general definition of talc.
Talc Deposit Shape: The talc is found in lens or vein formations within the rock, particularly concentrated in the lower and upper basal sections. This indicates a layered or stratified deposit.
Talc Deposit Dimensions: The raw talc bodies are described as being quite large, with heights reaching 80 meters and widths of 50 meters. Thickness varies between 5 and 20 meters.
Talc Deposit Reserves: The estimated reserve of this talc deposit is a substantial 365,000 tons.
Is there anything else you’d like to know about this talc production or talc deposits in general? I can try to find additional information for you. For instance, I can tell you more about:
Global Talc Production: You might be interested in learning about the leading talc producing countries or regions.
Uses of Talc: Talc has various industrial and consumer applications. I can provide details on these.

The passage accurately describes talc’s versatility, being used in a wide range of products like paints, paper, pottery, and cosmetics.
It’s also used in industrial applications like rubber manufacturing and as a lubricant.

Important Note on Asbestos:
Health Concerns: It’s crucial to mention that talc can sometimes be contaminated with asbestos, a known carcinogen. Inhaling asbestos fibers can lead to serious health problems, including lung cancer.
Regulations: Due to these health risks, the use of talc containing asbestos has been banned or heavily restricted in many countries.
Safer Alternatives: Thankfully, safer alternatives to talc containing asbestos are available for most applications.

TAS Flowrance Group can Supply the Raw material of Talc:
Products: Raw talc, talc powder, and talc lumps
Quality: High quality
Applications: Many industrial applications (unspecified)
Price: Competitive pricing
Origin: Natural rock from Egyptian mines

TAS Talc Specifications:

ELEMENT
SiO2 60 – 62 60 – 61 53 – 58
TiO2 < 0.01 < 0.01 < 0.01
AL2O3 0.30 – 0.50 0.50 – 1.00 1.00 – 2.00
Fe2O3 0.10 – 0.20 0.20 – 0.40 0.50 – 0.70
MnO 0.01 0.01% 0.01
MgO 31.0 – 32.5 30.0 – 31.0 28.0 – 30.0
CaO 0.14 – 0.30 0.50 – 1.00 3.00 – 6.00
Na2O < 0.01 < 0.01 < 0.01
K2O < 0.01 < 0.01 < 0.01
P2O5 0.01 0.02 0.04
L.O.I 4.5 – 5.0 5.5 – 6.5 8.0 – 9.0

Talc Standard Size:

Element % % %
Whiteness 90.00 min 86.00 min 83.00 min
SP.gr. 0.55 0.55 0.55
P.H 7.00 7.20 7.20
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