How often have you see fire agate Sagenite for sale? I think I’ve personally ever seen a handful of them in my entire life. Here is one of those with a nice burst of needles that all have fire color to them! It is not really a cabochon but more of a tumble noby. The fire pattern is best on a flat concave side and the slight dome side almost has no color at all.
Visit my Sold cabochon Gallery to see past opals I have cut. You will find other examples of materials, shapes, sizes, colors, and in general see my work there. Some stones date back over 15 years in there. I don’t show everything I cut, just the ones I really liked over the years. Please let me know if you have any questions about those materials.
Its also important to visit your local rockclub if you have one near by. Its a great place to start if you are new to gems and minerals. Thank you.