K10(Si26Al10O72) · 30H2O |
 |
Honey-colored PAULINGITE-K with radial hemisphers of colorless PHILLIPSITE-K and ERIONITE-K needles Rock Island Dam |
K10(Si26Al10O72) · 30H2O |
|
|
Honey-colored PAULINGITE-K with radial hemisphers of colorless PHILLIPSITE-K and ERIONITE-K needles Rock Island Dam |