For sale is a glorious sky blue cobalt spinel on matrix from An Phu, Loc Yen, Vietnam. The first pic has been taken with some natural sunlight behind to show the pretty translucent sky blue color, just beautiful! The cobalt spinel’s are a series of interlocking crystals, with the largest cobalt spinel crystal being approx 19mm in longest direction, (see last pic) What is not clearly shown is the luster this specimen possesses, way way above most specimen for this locality. Decent cobalt spinel specimen especially cobalt spinel on matrix are rare!!
AN PHU, LOC YEN, VIETNAM.
45 x 29 x 24mm