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Producing high-quality mica
with a positive impact on people
and the environment

Responsible mica sourcing from Madagascar, aligned with global workplace
and mining standards.

Why sourcing from us ?

RIMCO combines industrial-grade mica production with responsible mining practices. Through strict quality control, full supply chain traceability, Living Income Target, and dedicated compliance team and system, we provide reliable sourcing solutions aligned with the technical requirements and international standards requested by our customers.

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5 Quality Control Points

Quality control at each processing step ensures that products comply with the customer's technical requirements.

Explore Quality Control

Full Traceability

Batch-based digital tracking across the entire supply chain.

See Traceability System

Living Income Target

Monitoring workers' wages and miners' incomes to verify the impact of prices or production system improvements on the achievement of a living wage.

Learn about Living Income Target

Compliance System

Dedicated team and continuous improvement based on GWS for Processing Centers and Mica CRAFT for Mining Sites

View Compliance Approach

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mining sites across 4 regions

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tons exported annually

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pilot mines under Mica Craft program

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direct jobs supported

Markets We APPLY

RIMCO supplies high-quality mica to key industrial sectors, supporting automotive innovation, energy transition technologies, electrical distribution, and advanced heat insulation applications worldwide.

Automotive industry

Mica is used as lightweight composite structures and thermal runaway protection components that enhance safety, thermal stability, and efficiency of power battery systems used in electric vehicles. It is also used for its pearlescent effects on vehicle paints.

Battery & energy transition

Mica is used as high-performance thermal barriers, insulation, pressure relief, and fire-retardant components to detect, contain, and suppress thermal runaway in power battery systems.

Cable & electrical distribution

Combined with high-performance resin, mica ensures reliable insulation, durability, and efficient power transmission and distribution.

Industrial & household applications

Mica is used for high-performance insulation materials and protective components of power generators and household electrical appliances. The reflective properties of ground mica make it a valued ingredient in cosmetic products.

Our mica products

Mica is a group of hydrous aluminum silicate minerals known for their unique layered structure, which allows them to cleave into thin sheets. The two main types found in Madagascar are phlogopite, which currently accounts for more than 90% of the mica produced and exported in Madagascar, and muscovite.

Phlogopite Mica

Produced mainly in southern Madagascar. Ranging in color from golden brown to amber with dark and light shades. Phlogopite can withstand severe thermal conditions up to 1000 ยฐC at peak temperatures without disintegrating. It also withstands repeated thermal shocks better than muscovite.

Phlogopite mica

Muscovite Mica

In Madagascar, it is found in mines in the central and eastern regions. It is colorless and transparent material. Muscovite sheets are used as electrical insulators and scraps are used for its reflective properties in paints and cosmetics.

Muscovite mica

Receive updates on our responsible mica compliance journey.

Latest Updates

Follow RIMCOโ€™s latest progress in responsible mining, compliance milestones, community initiatives, and operational developments across our mining and processing sites in Madagascar.

Inauguration of the Evango Community School in Beraketa

Inauguration of the Evango Community School in Beraketa

On September 15, we had the pleasure of welcoming Per Sjรถberg, CEO of CARCO SWEDEN , and his wife, for the inauguration of the Evango Community School in Beraketa , one of our pilot mining sites. They...

Health Awareness

Health Awareness

In August and September, two children of our workers in South Amboasary died of malariaโ€”not because there was no hospital, but because of ignorance and superstition . As a responsible company, we have...

Website Launching

Website Launching

We are proud to announce the official ๐—น๐—ฎ๐˜‚๐—ป๐—ฐ๐—ต ๐—ผ๐—ณ ๐—ผ๐˜‚๐—ฟ ๐˜„๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ. Beyond showcasing our products and ๐—ฐ๐—ผ๐—ป๐—ป๐—ฒ๐—ฐ๐˜ ๐˜„๐—ถ๐˜๐—ต ๐—ฝ๐—ผ๐˜๐—ฒ๐—ป๐˜๐—ถ๐—ฎ๐—น ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€ ๐—ผ๐—ฟ ๐—ฝ๐—ฎ๐—ฟ๐˜๐—ป๐—ฒ๐—ฟ๐˜€, our website is primarily ๐—ฎ ๐—ฑ๐—ถ๐—ด๐—ถ๐˜๐—ฎ๐—น ๐˜๐—ผ๐—ผ๐—น designed ๐˜๐—ผ ๐˜€๐˜‚๐—ฝ๐—ฝ๐—ผ๐—ฟ๐˜ ...

Long Term agreement with Mining Site

Long Term agreement with Mining Site

This year, we are renewing our ๐—ฐ๐—ผ๐—บ๐—บ๐—ฒ๐—ฟ๐—ฐ๐—ถ๐—ฎ๐—น ๐—ฐ๐—ผ๐—ป๐˜๐—ฟ๐—ฎ๐—ฐ๐˜๐˜€ with our pilot mines through the mining associations. Beyond the commercial aspects that define the terms of our transactions, this is a ๐—ฐ๐—ผ๐—บ๐—บ๐—ถ๐˜๐—บ๐—ฒ๐—ป๐˜ ...

Childcare and classroom building in Beraketa

Childcare and classroom building in Beraketa

We are proud to announce the launchof a classroom and childcare building at one of our pilot mines in Beraketa. These facilities will enable us to implement the zero child labor policy at the mining s...

Membership and partnership