US$ 12.27
& NaCa4(Si27Al9)O72·28(H2O)
Molten metal within the asteroid mixed with crystallized olivine
Now is your chance
Unaka Mountain Range
You will receive the copper slab pictured
Citrine Plate - Brazil & NaCa4(Si27Al9)O72·28(H2O)This specimen of citrine just shimmers with light from all angles. The faces of these citrine crystals reflect light beautifully. Although it is not the largest display piece, there are hundreds of pristine crystals when observed closely. Size: 3. 6 x 2. 5 x 0. 6 in. Weight: 3. 25 oz Location: Brazil Chemical Formula: SiO Citrine is a variety of quartz. It gets its name from the Latin word "citron". The color of citrine is not fully understood. Some
US$ 12.27
US$ 34.99
US$ 190.00
US$ 12.69
US$ 19.99
US$ 19.99