While in the late 1960’s a joint Thai/British Geological Survey analyze was undertaken from the location (Garson et al, 1969). I had been in the course of this review which the lithium bearing mineral lepidolite was discovered in weathered pegmatites which were becoming mined for tin on the Reung Kiet https://dominickczxtj.liberty-blog.com/18574431/how-much-you-need-to-expect-you-ll-pay-for-a-good-lepidolite-meaning-and-healing-properties