Onyx specimen unique stone carving "name":"Mohs Hardness"

"name":"Mohs Hardness"

Mineral Family: Serpentine GroupChemical Formula: Mg₃Si₂O₅(OH)₄Crystal System: MonoclinicMohs Hardness: 3 – 6

symbolizing wisdom and new beginnings

"material":"Mining Bucket"

Garden Quartz

Onyx specimen unique stone carving "name":"Mohs Hardness"?? Chalcedony Specimen This natural Chalcedony Specimen showcases the unique beauty created through geological processes over millions of years. Each piece displays natural crystal formations, mineral textures, and color variations that make every Specimen completely one of a kind. All Specimens are individually photographed, and the item shown in the listing images is the exact Specimen you will receive. ? Key Features Natural Chalcedony mineral