#AMON-001. ID: Agate. Location: Yellowstone River, Montana. Description: Long oval of water clear chalcedony containing a pleasing design of black and brown. Size: 3" x 1 1/8". Polished both sides. Lapidary: Cliff Montgomery.   Price: $45.

#AMON-002. ID: Montana Agate. Location: Yellowstone River, Montana. Description: A pleasing cooperation of red and black bands within water clear silica. Size: 1 ½" x 2". Fracture free. Superb polish. Lapidary: Cliff Montgomery. Price: $55.

#AMON-003. ID: Agate. Location: Yellowstone River Montana (near Glendive). Description: Free formed tear drop with alternation bands of black, brown and clear chalcedony . . . a candy for the eye. Size: 1.25x .75". Lapidary: Cliff Montgomery. Price: $65.

#AMON-004. ID: Agate. Location: Yellowstone River, MT. Description: Handsome freeform containing an erupting volcano upon clear agate. Size: 2" X 2 ½". Lapidary Gerry Galerneau. Price:  $155.

#AMON-005. ID: Agate. Location: Yellowstone River Montana. Description: Clear chalcedony contain large yellow moon and many black stars. Polished both sides. Fracture free. Size: 1x 1.25". Lapidary: Cliff Montgomery.   Price:$40.

#AMON-006. ID: Montana Agate. Location: Yellowstone River Montana. Description: A modified teardrop of clear chalcedony containing brown and black designs. Polished front and back. Lapidary: Cliff Montgomery. Price: $75.

#AMON-007. ID: Agate. Location: Yellowstone River Montana. Description: Matched pair of Clear and gold ovals. Size: 1.75x .75". Lapidary: Cliff Montgomery.  Price: $55. for pair.

#AMON-008. ID: Agate. Location: Yellowstone River Montana. Description: Matched pair of white and golden clear chalcedony base. Size: .75x2". Lapidary: Gerry Galerneau. Price: $75. for pair.

#AMON-009. ID: Montana Agate. Location: Yellowstone River Montana. Description: Modified triangle of water clear silica containing an unusual brown fortification design. Polished front and back to enhance clarity. Size:  1 1/4" x 3". Lapidary: Cliff Montgomery. Price: $75.