What you have is an attractive, privately-struck medal. It is not a coin (it has no legal tender status/monetary value) and was not struck by the US Mint. It, along with a number of other medals of similar design, was struck as a commemorative souvenir piece by a company with no connection to the US Mint.
It is also unlikely to be solid gold (of any fineness). Though I can't be certain from just pictures, I am fairly confident that your medal is gold-plated (copper/bronze or nickel is likely the underlying metal); the amount of gold in the plating is negligible and of very little value. It is very common for such medals to be struck in copper/bronze and then plated with a very thin layer of silver and/or gold.
Please understand that I'm not trying to be harsh with my response, just trying to provide you with the best answer that I can. You have the medal in hand, I can only respond based on your images. if you are convinced it is gold, take it to a jeweler to be weighed and possibly tested. Then, you'll know for sure.
Good luck! Let us know how it turns out!
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