my sister bought a mineralize shadow and gave it to me because i was nuts for the color. it is split with a gold color at the top and a red-bronze on bottom. can anyone tell me what collection this is from? i cannot find it at any MAC counter and after it broke, i tried to get it back together and it came out OK, but has terrible fallout because i was too impatient to order a mixing medium and only used rubbing alcohol to press it back. i think it may be from the same collection as brightside/gallery gal, another mineralize duo i have. i love the texture of these shadows, but they are not the same as some of the other mineralize shadows (example, the holiday mineralize shadows were ridiculously glittery).