Hi Wally,
Yep your right, the rail embankments is where my nose led me to today. Bit of slipping and sliding whilst traversing the lower bank, but to good end's. I found a few nice little stones by eye alongside. Also on the rocky sections of track on the way in.
I was thinking next time I may take a garden water spray bottle with me to see how that helps with specking in an area, although the ones I found were simply sitting on top. A dry sieve may see it's way into the ute also.
Finding out which direction (besides down) they originated from may lead to larger specimens? My work was based over the other side of town today (Utah dve area), so got the chance to drive along behind the last row of houses. There seems to be signs of the same, but no luck in the quick look I had. I would like to have a look over at the isac river, somewhere north of Moranbah to see what it has carried downstream in the past.
I will be out n about tomorrow, so will see which direction feels right as soon as I get the chance. Yes, I know their quartz, but the clarity/potential for cutting makes them pretty special. Even without faceting, two of the finds from today have that natural crystal shape to some of their sides and could be worth just leaving as is and setting for that natural look.
Anyone can go buy jewellery, but to have a place and story behind the acquisition of a piece is priceless.
I will try to post a pic of my finds tomorrow.
Thanks for the advice