This module allows an estimate of the mineral composition of feldspar samples. The relative proportion of K-/Na/-Ca-feldspar is estimated as well as the possible quartz contamination.
The XRF unit consist of:
Amptek X-123 complete spectrometer with SDD Complete X-ray spectrometer
Amptek MINI-X USB controlled X-ray tube
Software extension for XRF analysis:
A special program for analyzing the XRF data for conversion of the result onto the ternary diagram of K-/Na/-Ca-feldspar and providing an estimate of quartz contamination. Reference samples for performing and maintaining the K-/Na/-Ca-feldspar calibration are included.
Special sample cups:
Sample cups specially made from molybdenum metal (200 pieces will be supplied)
Note: XRF unit requires vacuum pump.