This does not apply to finished and polished stones. They were taken under led lights.Some with the flash on. There are various uses in the jewellery industry , also for hobbies, arts and crafts and. Good for cabbing, doublets, inlay work, wire work, resin work various other projects etc. But please make up your own minds. Please see all pictures and video as you get exact items as pictured.
If a scale is shown the marks are mm (millimetre) graduations numbered in cm (10mm). (this can be aaa top shelf gem etc). (this is also referred to as cutters grade material).
This will usually include more information. Like low, good, great, or high potential etc. This will usually have a further comment like.Serious gamble or higher grade gamble etc. Potch, no colour, very little colour, etc. (this will have a further comment on grade level). We only sell ethically sourced opal from various regions in australia. Some of this comes from our own team of miners in the field at lightning ridge. All of whom are registered with relevant opal/mining associations. Rough stones require to be polished and worked to reveal their true beauty.
Some items that are in the rough, will have other rock materials attached, like clay and sand. These will be mixed lots (unless otherwise stated) - some stones will be better than others, but that's nature. All images and videos are the intellectual property of ofm and these are subject to copyright. These can not be used or redistributed or edited without our written permission. The "matey the miner" logo is subject to copyright 2020.All intellectual property relating to "cabking" and "hi tech diamond". Will remain the exclusive property of reentel international inc (usa).
Therefore can not be used without their prior written consent. This item is made of opal.