I live in Toowoomba SW Queensland now.Yes the Gemfields mean Saphires ,Rubies Topaz.I was in a place called Anakie (anna Kee) and my dh worked around Saphire and Rubyvale. I used pieces of dowel rods and cut the hook into the ends,a friend made me a Tunisian hook out of brass but its to heavy for my bad arm. When i came here i got a wood turner tomake hooks for me to teach people with as i like thick hooks like the ones you can buy from MOEZ now. Recently i was able to buy some cable hooks from a friend in the USA which i love to use.