I highly doubt that that tool is beryllium copper, unless the picture color is way off. Beryllium copper usually has an orangish color like regular copper, and turns dark brown when oxidized. That spatula looks more yellow like it's brass, or another non sparking alloy like aluminum or nickel bronze. Ampco and Berylco are the two major USA manufacturers of non-sparking tools, but things like spatulas are also produced in brass by other manufacturers for less demanding aplications, usually at lower cost.
The bent tip might have been for a specific purpose, or it might simply have been caused by someong using the tool for a prying job it wasn't designed for, and the tip got bent.
The handle appears very similar to handles you find on miscellaneous knives you see in industrial catalogues made for specific purposes. I'm not sure if the handle is actually rosewood. The picture isn't great, but it looks like it may simply be stained wood, which is commonly used for some if the industrial knives.
Before stainless steel became common, there were specialty bronze and brass alloys that were used for things like fruit knives. Your knife doesn't look that old, but it might be a possibility.
It could also be some sort of art tool for working clay, or mixing paint, etc.