Montana agate is prized among collectors for the dendritic, plume-like inclusions that look almost like tiny landscapes trapped in clear-to-smoky agate — it’s a stone people buy for the picture inside it, the same draw behind our Blue Lace Agate. Rough with strong plumes commands a real premium over plain banded material, and we price bulk lots accordingly, splitting plume-grade from standard grade. This montana agate jewelry is cut mostly as freeform cabochons that follow the inclusion pattern, suiting pendants better than rings. Available by the dozen, graded by plume density, alongside Botswana Lace Agate or the full gemstone catalog.
