Black/Dark Crystal Seam opal formation rough 5.75cts Gorgeous Bright Green/Blue dominant M.fires 18x3x5mm Lot B4-A754 wk_auction Lightning Ridge 8

Lightning Ridge 8

Lightning Ridge Knobby Formation Rough Rub – 10

this opal offers great potential for lapidaries and collectors alike

DescriptionLightning Ridge seam opal rough on a grey base with a vertical-style green and blue colour bar

Type: White Base Seam Opal Rough

Black/Dark Crystal Seam opal formation rough 5.75cts Gorgeous Bright Green/Blue dominant M.fires 18x3x5mm Lot B4-A754 wk_auction Lightning Ridge 8Lot Title#Grade B Cutter Bright Green Blue Multi Fire Dark Crystal Seam Rough (Lightning Ridge) Lot NumberB4 A754 DetailsWeight: 5. 75 ctSize: 18 x 3 x 5 mmOrigin: Lightning Ridge, AustraliaType: Black Dark Crystal Seam Opal RoughUse: Cutting RoughColour: Bright green blue dominant multi fire DescriptionBeautiful Lightning Ridge dark crystal seam opal rough with bright green and blue dominant multi fire across a thin formation. The colour is vivid and