Description

Tremolite-Actinolite is a naturally occurring amphibole silicate mineral series, with the CAS registry number 77536-68-6. This mineral is significant in industrial and research contexts for its unique fibrous morphology and thermal stability. It is primarily required by manufacturers of heat-resistant materials, geological research laboratories, and specialized industrial sectors seeking specific mineralogical properties.

Application

• As a component in specialized refractory ceramics and insulating materials.
• Used in geological and mineralogical research and analysis as a reference standard.
• Potential filler or reinforcement agent in select composite materials where its fibrous nature is advantageous.
• Raw material in the study of asbestos-related minerals and environmental health sciences.
• Component in certain types of industrial talcs and mineral blends.
• Subject in materials science investigations into silicate structures and properties.

Basic Information

Product Name	Tremolite-Actinolite
CAS No.	77536-68-6
Molecular Formula	Ca₂(Mg,Fe²⁺)₅Si₈O₂₂(OH)₂
Molecular Weight	~811 - 849 g/mol (varies with Fe/Mg ratio)
Synonyms	Actinolite; Tremolite; Amphibole Asbestos; Calcium Magnesium Iron Silicate Hydroxide; Fibrous Tremolite; Nephrite (jade variety); Byssolite (fibrous variety); Mountain Leather
EINECS	Contact for details

Quality Control

Our Tremolite-Actinolite is sourced and processed under strict quality protocols to ensure mineralogical consistency and purity. Each batch is characterized to confirm its identity and composition. Certificates of Analysis (COA) detailing mineralogical phase identification and key physical parameters are available upon request to support your quality assurance and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids. Due to its fibrous nature, appropriate handling procedures to minimize dust generation should be observed.

Specification

Item	Specification
Appearance	White to greenish fibrous or granular solid
Identification (XRD)	Complies (Matches amphibole structure)
Mineralogical Purity	≥ 95% (Tremolite-Actinolite series)
Major Phases (by XRD)	Tremolite / Actinolite
Loss on Ignition (LOI)	≤ 2.5 %
Particle Size Distribution	Available upon request

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.