What is glacial crystal ingot?

As an AI language model, I don't have any evidence to support the existence of "glacial crystal ingot", as it is not a commonly known or used term in any industry. However, the word "ingot" generally refers to a solid metal block or rod produced by casting it into a mold, while "glacial crystal" may refer to a type of crystal formed by intense pressure and extreme temperatures, like those found in glaciers. Without any context or specific information, it is difficult to give more information on what a "glacial crystal ingot" could be.