Howieite いくら 0.93 ct Round Cut 6.20 mm California max6836
Howieite
0.93 ct.
Round Cut
6.20 mm
max6836
Howieite
Is an Iron Sodium Manganese Aluminum Magnesium silicate with formula Na(Fe++,Mn++)10(Fe,Al)2Si12O31(OH)13 . A quite complex structure of this new in the market stone.
It comes from Laytonville Quarry,Laytonville,Mandocino Co. California.
$25.00
1 in stock
1 in stock