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EN 12407:2019

Natural stone test methods - Petrographic examination EN 12407:2019

Publication date:   Oct 16, 2019

General information

90.60 Close of review   Dec 2, 2024

CEN

CEN/TC 246 Natural stones

European Norm

73.020   Mining and quarrying | 91.100.15   Mineral materials and products

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Scope

This document specifies methods for making technical petrographic descriptions of natural stone, except for roofing slates. For this product, the method for the petrographic examination is defined in EN 12326-2. Although chemical and physical methods of analysis are required for petrographic classification of some stone types, these methods will not be described in this standard.

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WITHDRAWN
EN 12407:2007

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PUBLISHED
EN 12407:2019
90.60 Close of review
Dec 2, 2024