Gold is precious whether you find it refined or unrefined. In the event that you have been gifted or bought unrefined gold, you can find someone to do the refining for you. Be careful who you choose as your refiner because the product is too precious for you to lose. You might be having a lot of names when it comes to gold refiners but you have to look beyond the obvious in knowing the best person to work with. It is crucial to talk about the refining time with the professional before you sign the contract. You should be expecting a time that is between days and weeks. If the purity levels are high then the refining time should not be long. Anyone who promises to be done with processing of a lot of unrefined gold in a day should not be trusted easily because the work might be done halfway. If you are ignorant of what is going on around you then you might be overcharged. You ought to follow up on all the charges because it is the only way to make sure you are paying for what you are getting. Ensure you have a written price estimate before you bring your product to the professionals. You should not rush into flat fee deals because they might blow up on your face.
You should get an explanation on whether it is the material you take for refining that will be worked on and submitted back to you. This is not usually the case in most situations. The professionals usually do sampling, settlement, and assay determination and then combine it with other materials for refining. Nevertheless, do not confuse this to mean the product you submitted will be decreased or increased when you are getting the refined product. The truth is that at the end of the process you will be getting a pure metal but it might not be from the shipment you made.
Unrefined gold value varies from one batch to another. This is why you should insist on knowing about the analytical methods your refiner uses. For gold, the standard method for use in value determination is the cupellation also known as fire assay. Gold is highly valuable which is why you need the assay determination to be done by more than one person just to be sure. No one should make you feel bad about that. Make sure you know how disputed assay results are settled before hiring.