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Egg Geodes

Create Colorful Egg Geodes: Fun Crafting for All Ages

Egg Geodes are a creative and educational project perfect for all ages, transforming ordinary eggshells into colorful crystal formations.
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Prep Time 15 minutes
Crystallization Time 1 day
Total Time 1 day 15 minutes
Servings: 1 set
Course: Blog
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Geodes
  • 1 cup Eggshells Thoroughly cleaned and dried.
  • 3 tablespoons Borax Can be substituted with salt, but results vary.
  • 1 cup Hot Water Steaming to ensure complete saturation.
  • as needed Food Coloring Optional, for adding color.

Equipment

  • Heatproof container
  • Mixing Spoon
  • Paper Towel

Method
 

Step‑by‑Step Instructions for Egg Geodes
  1. Start by cleaning your eggshells in warm, soapy water, rinse well, and let dry for about an hour.
  2. Boil water until steaming, pour in 1 cup of hot water, then stir in 3 tablespoons of borax until dissolved.
  3. Add food coloring to the borax solution and stir gently until the color is evenly distributed.
  4. Pour the colorful borax solution into each eggshell half, filling them about three-quarters full.
  5. Place the filled eggshells in a dry area and let them sit undisturbed for at least 24 hours.
  6. After 24 hours, crack away the eggshells, rinse the geodes, and let them dry completely.

Nutrition

Serving: 1set

Notes

Supervision is required when using hot water; store finished geodes in a dry environment to maintain quality.

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