Ama-rock chips emvelo ngokuvamile enziwe nge-mica, imabula ne-granite, echotshoziwe, ephukile, ehlanjululwayo, ehlelwe futhi yapakishwa.
Ama-rock chips emvelo anezici zokungabuni, ukumelana namanzi okuqinile, ukulingisa okuqinile, ukumelana nelanga okuhle nokubandayo, akunamatheli ekushiseni, akubi brittle emakhazeni, imibala ecebile futhi ecacile, kanye nepulasitiki eqinile.Inguzakwethu ongcono kakhulu wokukhiqiza upende wamatshe wangempela nopende wegwadle, futhi iyimpahla yokuhlobisa entsha yezingubo zodonga zangaphakathi nezangaphandle.