What is the approximate hardness of Moldavite on the Mohs scale?

Moldavite has an approximate hardness of 5.5 to 6.5 on the Mohs scale, which aligns with the range given in the choice of 6-7. This hardness indicates that moldavite is relatively durable but not as hard as some other gemstones like quartz or topaz. The Mohs scale is a method of indicating a mineral's resistance to scratching by comparing it to ten standard reference minerals, with talc at the softest end and diamond at the hardest. In the case of moldavite, its glassy and conchoidal fracture patterns also lend to its identity as a tektite, formed from the impact of a meteorite, which contributes to its unique characteristics and hardness range. Understanding the hardness of moldavite is crucial for those working with the stone, as it informs decisions regarding its care and how it may be set in jewelry.