A crystal can resist a scratch and still lose a battle with the floor.
That little hardness number on a mineral description is useful—but it answers only one part of the care question. Before you rearrange your collection, meet two different ideas: hardness and toughness.
Hardness is about scratching
The Mohs scale compares scratch resistance. Amethyst ranks 7. That number does not measure resistance to a fall, and the scale's steps are not equal mathematical intervals.
Toughness is about breaking
Toughness describes resistance to breaking or chipping. A hard stone still deserves careful handling, especially when it has projecting points or carved details.
Give your display a little breathing room
- Start with a stable spot. Place carvings away from shelf edges and busy places where sleeves or bags might catch them.
- Move one piece at a time. Support it from underneath rather than lifting by a narrow point or delicate carved feature.
- Keep pieces from knocking together. Separate compartments or individual padded wrapping are practical choices when moving a collection.
Amethyst has another care consideration
GIA notes that sudden temperature changes can fracture amethyst and prolonged intense light can fade some material. Choose a display location with those limits in mind. Don't assume advice for one mineral applies to every stone or mixed-material display.
Our pictured Dream Amethyst Crystal Skull Pair shows how carved details and purple-white patterning can share the spotlight. Give pieces like these a secure place to be enjoyed.
Explore Crystal Cloud Company for your next collection piece—and make a little room for it before it arrives.
Further reading: GIA's Amethyst Care and Cleaning Guide.