Iwayini lombala ophuzi ophuzi ngokuluhlaza elinephunga elinamandla lembali ye-agate, ipentshisi elimhlophe nezithelo ezisawolintshi. Ukunambitheka kusha, amaminerali anokunambitheka okubaba kancane okubabayo.
iwayini elimhlophe, elomile, lekhwalithi
khonza ebanda kumazinga okushisa angu-9° - 11° C
iwayini elimnandi elinenyama yengulube, inkukhu, ushizi oqinile