This is a mystery offering. This box ws in a group of items I bought at an estate sale. There is a note inside that says Herkimer Diamonds ( quartz) off the coast of Tibet. I decided to just sell them together as found. The box is goldtone with wear and scratches. I do not know anything about the contents except what the note says. The box is 5" W X 3" deep and 1 1/2" high. Please email if you have questions and thanks for looking!