4.3" Raspberry, Grossular Garnets in Matrix - Coahuila, Mexico

The colors that grossular garnets typically display range from yellow, green, brown, and in some cases a pale-pink color: deeper red colors are extremely rare. However, in the late 90s, raspberry-red garnets were discovered at a locality known as Sierra de Cruces, Coahuila, Mexico. This color had previously never been documented in natural grossular garnets. These garnets are also frequently sold under the name rosolite.

An in-depth study conducted on these garnets can be found here:
Raspberry-red grossular from Sierra de Cruces Range, Coahuila, Mexico