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Wikipedia obsidian hydration dating

Wikipedia obsidian hydration dating

The use of Secondary ion mass spectrometry SIMS in the measurement of obsidian hydration dating was introduced by two wikipedia obsidian hydration dating research teams in Conventional procedure[ edit ] To measure the hydration band, a small slice of material is typically cut from an artifact.

The hydration rind is then measured under a high-power microscope outfitted with some method for measuring distance, typically in tenths of micrometers. The principle behind obsidian hydration dating is simple—the longer the artifact surface has been exposed, the thicker the hydration band will be. Secondary ion mass spectrometry SIMS procedure[ edit ] In case of measuring the hydration rim using the depth profiling ability of the secondary ion mass spectrometry technique, the sample is mounted on a holder without any preparation or cutting.

Obsidian hydration dating Obsidian hydration dating is a geochemical method of determining age in either absolute or relative terms of an artifact made of. It uses material from the Wikipedia article "Obsidian_hydration_dating".

PDF, On Jan 1,, I. Liritzis and others published Obsidian Hydration Dating, Find, read and cite all the research you need on Definition. PDF, On Jan 1,, I. Liritzis and others published Obsidian Hydration Dating, Find, read and cite all the research you need on Definition.