Galena crystals from the Greedy Hog Pocket, Diana Maria Mine, Werdale, County Durham, England, UK, are notable for their distinctive crystal formation. This lead sulfide mineral exhibits a characteristic silver-grey color, making it a prominent specimen among mineral collectors.

The Greedy Hog Pocket is renowned for producing high-quality galena specimens. The locality's geology, primarily composed of Carboniferous Limestone, contributes to the unique characteristics of its galena.

In addition to its aesthetic appeal, galena is of significant economic importance, serving as the primary ore of lead. Its use spans various industries, including batteries, radiation shielding, and even as a source of silver. Collectors value specimens from this mine not only for their mineralogical beauty but also for their geological and historical context.

When examining galena crystals from this specific locality, one may observe features such as striations on crystal faces, potential inclusions, and associated mineral species, which further enhance their desirability among enthusiasts. The presence of other minerals such as sphalerite, pyrite, or quartz in some specimens can provide a captivating contrast and add to their overall appeal.