AS 1141.26:2019 PDF
The objective of this Method is to provide a microscopic procedure for determining the percentage of secondary minerals, including deuteric minerals, present in igneous rocks.
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Methods for sampling and testing aggregates, Method 26: Secondary minerals content in igneous rocks
Standards Australia , 12/20/2019
AS 1141.26:2019 PDF
The objective of this Method is to provide a microscopic procedure for determining the percentage of secondary minerals, including deuteric minerals, present in igneous rocks.