Deep green, nice dipyramidal crystals about 3 mm long.
Origin: Mindola open pit, Copperbelt Prov., Zambia
Sample size: 4 x 3 x 2 cm, deep green crystal 1.4 cm (top), 4 x 4 x 4 cm
(bottom)
Origin: Katanga, Republic of Congo
Sample size: 9 x 5 x 4 cm
Origin: Copper Mountain pit, Tyrone mine, Grant Co., New Mexico, U.S.A.
Sample size: 2.5 x 2 x 1.5 cm with light to dark green bladed crystals to 1 mm
(top), 7 x 4 x1.5 cm (bottom)
Deep green but still translucent, lustrous libethenite crystals to 0.75 mm
with clear apatite crystals
Origin: near Mason Pass, Nye Co., Nevada, U.S.A
Sample size: 5.5 x 4.5 x 3 cm (top), 6 x 6 x 3 cm (bottom)
Origin: Shaba, Congo
Sample size: 1.5 cm deep green crystal
Dark green crystal aggregates to 1 mm.
Origin: San Salvador Hill pit, Tyrone mine, Grant Co., New Mexico, United
States
Sample size: 4 x 3 x 4 cm
Deep green, slim prismatic crystals in radial groups to 1 mm
Origin: Old Reliable mine, Pinal Co., Arizona, United States
Sample size: 4.5 x 4 x 2 cm (top), 5 x 3 x 2 cm (bottom)