Cup‑Shaped Hollow Calcite 2 sales This listing is for the

This listing is for the exact specimen as pictured

This specimen features a classic association of botryoidal chrysocolla and cobaltoan calcite

• Quartz occurs as secondary growth

the tips of the crystal are partially deconstructed to reveal its internal UV structure in striking funky geometric shapes

Clear quartz towers

Cup‑Shaped Hollow Calcite 2 sales This listing is for theCupShaped Hollow Calcite From Phong Nha Ke Bang, Quang Binh, Vietnam. Dimension: 7. 79. 610. 2cm This unique hollow cupshaped calcite forms in karst caves that remain permanently submerged by groundwater. In mineralrich, calciumsaturated water, crystal edges grow faster with constant access to fresh mineralladen flow, while growth slows at the stagnant, nutrientdepleted core gradually creating its hollow cup structure. Underwater, the calcite