Here's the breakdown:
* Shiny Geodes: Geodes containing quartz crystals are often very shiny due to the crystal's reflective properties. Amethyst geodes, a type of quartz, are also known for their beautiful, sparkling interiors.
* Not-So-Shiny Geodes: Geodes filled with calcite crystals can be quite sparkly, but they don't have the same bright, reflective quality as quartz. Some geodes contain minerals like agate or jasper, which have a more muted, opaque appearance.
Ultimately, the shininess of a geode's interior is determined by the types of crystals it contains. Some geodes are truly stunning with their sparkle, while others are beautiful in their own way, showcasing the unique beauty of different minerals.
