How to Add Stones & Metallic Flakes to Resin Geodes

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Can I Add Stones or Metallic Flakes to My Resin Geode?

Adding stones, crystals, or metallic flakes is a wonderful way to elevate your resin geode artwork, bringing texture, interest, and that extra shimmer reminiscent of natural geodes.

When to Add Embellishments

For the best effect and to ensure your decorative pieces bond securely, add stones or metallic flakes while the resin is still fluid. This allows them to partially sink and become fully encapsulated as the resin cures. If the resin starts to thicken, there’s a risk the embellishments will sit too close to the surface or not adhere well.

Tips for Placement and Depth

Arrange larger stones or crystals along the central or outer bands, pressing them gently into the resin.
Sprinkle metallic flakes for a sparkling accent, focusing on areas you want to highlight.
Use tools, such as tweezers or a resin stick, to nudge items into place, taking care not to disturb key details of your design.

If you’re working in layers, you can add more embellishments with each resin pour to create depth.

Choosing the Right Resin for Embedding

Opt for a high-viscosity resin like the Art Pro Deluxe – Ultra-High Viscosity Epoxy Resin for Artists. Its thickness helps keep stones and metallic flakes in place instead of sinking or shifting, letting you achieve crisp, defined geode patterns.

If making coasters or trays, choose a suitable silicone mould such as the “O” Geode Coaster Silicone Mould for easy release and a glossy finish.

When This Matters

Embedding embellishments properly becomes essential in decorative geode pieces, particularly if your design relies on the contrast of glassy resin and sparkling or textured inclusions. The timing and resin choice directly affect how natural your geode art appears.

Related guides

How To Make A Geode With Resin

Enhancing your resin geode with well-placed stones and metallic flakes can transform your artwork into a striking centrepiece. For more tips and creative ideas, visit our complete guide on how to make a geode with resin.