Lepidolite Mica Powder from China - Quality Suppliers and Factory for Industrial Use and Customized Solutions

Lepidolite mica powder, a premium lithium-bearing mica mineral, is expertly processed from high-quality lepidolite ore. As a member of the mica group, lepidolite is distinguished by its unique layered crystal structure, natural lithium content, and stable mineral properties. This versatile powder is ideal for various applications, including ceramics, glass, glazes, lithium-related industrial materials, decorative mineral products, functional fillers, coatings, and specialized mineral formulations. Unlike standard mica powders, lepidolite mica powder features a distinctive chemical composition due to its lithium content, setting it apart from muscovite, biotite, and phlogopite micas. In many industrial sectors, lepidolite is cherished not only as a mica mineral but also as a functional lithium-rich raw material. The natural hues of our lepidolite powder can range from light purple and lavender to pinkish, gray, or off-white, depending on the source and processing techniques applied. As a leading supplier from China, WANCHENG MINERAL is committed to delivering high-quality lepidolite mica powder to customers worldwide. We prioritize stable mineral quality, controlled particle size, professional export packaging, and tailored industrial solutions. Our lepidolite powder is available in various mesh sizes to meet specific application needs, whether as a ceramic raw material, glass additive, glaze component, or functional filler in specialized industrial formulations. For international buyers, product consistency is crucial. Factors such as lithium content, particle size distribution, moisture levels, impurities, color, and processing methods can influence the performance of lepidolite powder. At WANCHENG MINERAL, we ensure rigorous raw ore selection, meticulous grinding control, precise screening, quality inspection, and reliable export packaging, so our customers can trust in the dependable and repeatable performance of our products. As a factory dedicated to excellence, we strive to meet the diverse needs of our clients in the global market.

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Product Details

Chemical Component	Typical Content	Description
SiO2	45% - 55%	Main silicate component
Al2O3	20% - 30%	Alumina component
Li2O	2% - 3%	Typical lithium-bearing component, varies by ore
K2O	6% - 11%	Typical mica alkali component
Na2O	0.5% - 3%	Minor alkali component
Fe2O3	0.5% - 3%	Affects color and impurity level
MgO	0.1% - 2%	Minor component
F	Varies	May exist in lepidolite structure
Loss on Ignition	Varies	Depends on ore and processing

Frequently Asked Questions

What is the primary chemical component of this material?

The primary component is SiO2 (silicon dioxide), which acts as the main silicate component and typically ranges from 45% to 55% of the total content.

What is the typical concentration of Lithium (Li2O) in the ore?

The typical content of the lithium-bearing component (Li2O) is between 2% and 3%, although this concentration can vary depending on the specific ore source.

How does Fe2O3 affect the final material?

Fe2O3 (iron oxide) ranges from 0.5% to 3% in typical content. It is an important parameter as it directly affects the color and overall impurity levels of the material.

What are the main alkali components present?

The main alkali components are K2O (potassium oxide) at 6% - 11% (typical mica alkali component) and Na2O (sodium oxide) at 0.5% - 3% (minor alkali component).

Is Fluorine (F) present in this composition?

Yes, Fluorine (F) content varies and may exist specifically within the lepidolite crystal structure.

What determines the Loss on Ignition (LOI)?

The Loss on Ignition value varies and is highly dependent on the specific mineral ore and the processing methods used.

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