Rehydroxylation rhx dating
TGA analysis, accompanied with x-ray diffraction, should complement all rehydroxylation to better understand the structure of samples and the potential influence of carbonates.To further explore this accessible rehydroxylation measurement protocol researchers need to use controlled environmental conditions.The instantaneous effect of humidity on mass measurements was demonstrated to be the principal source of error.RHX dating shows promise, and after more research, the technique could become an important archeometric tool.
The technique relies upon the well-known characteristic of reheated porous ceramic vessels to regain...
more Rehydroxylation (RHX) dating has recently been proposed as a new chronometric dating tool for use on archeological fired-clay ceramics.
Since its introduction in 2009, application of the rehydroxylation (RHX) technique for dating fired-clay ceramics has been controversial, with very few satisfactory dating results collected in the interim. more Since its introduction in 2009, application of the rehydroxylation (RHX) technique for dating fired-clay ceramics has been controversial, with very few satisfactory dating results collected in the interim.
The stability and efficiency of this technique has been called into question by several investigators in the last few years, who have struggled to reproduce and validate this new dating method. 2000–7000 yrs old ceramic artifacts, the reproducibility in the RHX process rate is analyzed and discussed.
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more To obtain accurate results in the RHX dating of ceramics, it is essential that the RHX measurements are continued until the rate of mass gain is constant with (time)1/4.