Crystal Boulder Opals
Crystal Boulder Opal Specimen 106.4 ct
USD $15,700
Neon Crystal Boulder Opal 54.18 ct
USD $13,000
Crystal Boulder Opal Heart 36.28 ct
USD $9,070
Purple Crystal Boulder Opal 31.9 ct
USD $9,000
Crystal Boulder Opal Pair 6.82 ctw
USD $4,100
Crystal Boulder Opal Teardrop 38.1 ct
USD $4,000
Crystal Boulder Opal 19.37 ct
USD $3,975
Gem Crystal Boulder Opal 13.2 ct
USD $3,960
Blue Crystal Boulder Opal 11.3 ct
USD $3,200
Large Crystal Boulder Opal 25.1 ct
USD $3,200
Gem Crystal Boulder Opal 7.6 ct
USD $2,690
Round Crystal Boulder Opal 13.1 ct
USD $2,600
Crystal Boulder Opal Teardrop 47.1 ct
USD $4,700
Crystal Boulder Opal 10 ct
USD $2,000
Gem Crystal Boulder Opal 7.4 ct
USD $2,000
Rainbow Crystal Boulder Opal 6.4 ct
USD $1,920
Purple Crystal Boulder Opal 35.7 ct
USD $1,850
Gem Crystal Boulder Opal 7.44 ct
USD $1,700
Rainbow Crystal Boulder Opal 4.3 ct
USD $1,525
3D Crystal Boulder Opal 38.1 ct
USD $1,500
Rainbow Crystal Boulder Opal 3.6 ct
USD $1,260
Crystal Boulder Opal 13.04 ct
USD $850
Crystal Boulder Opal 1.5 ct
USD $780
Crystal Boulder Opal 5.38 ct
USD $500
Crystal Boulder Opal 3.91 ct
USD $480
Crystal Boulder Opal 4.53 ct
USD $450
Crystal Boulder Opal 2 ct
USD $450
Crystal Boulder Opal 7.95 ct
USD $380
Crystal Boulder Opal 9.38 ct
USD $380
Crystal Boulder Opals
Crystal Boulder Opals are found in Boulder Opal mining, often unintentionally whilst searching for Ironstone Boulder Opals.
They are different to Boulder Opals in that they are found in Sandstone apposed to Ironstone, and often in pockets rather than inside of large boulders that you need to smash open with a sledgehammer.
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