Test Methods for Mineral Processing Performance of Non-metallic Minerals — Part 16: Vermiculite Ore

This technical document establishes a specialized methodology for evaluating the physicochemical properties of vermiculite ores within the broader framework of non-metallic mineral testing standards. The specified section focuses exclusively on procedures related to vermiculite, providing detailed protocols for sample preparation, instrumental analysis, and data interpretation to ensure consistent and reliable results. The defined approach covers critical parameters such as hydration behavior, thermal expansion characteristics, and particle size distribution relevant to industrial applications. By outlining precise operational steps and measurement conditions, the document facilitates comparative assessments across different geological samples and production batches. The structure of the text emphasizes reproducibility, specifying equipment requirements and environmental conditions necessary for accurate execution. This guidance serves as a reference for laboratories and quality control facilities engaged in the characterization of vermiculite resources, supporting standardized reporting practices in the mineral processing sector without addressing specific performance outcomes or regulatory mandates.