Muva nje, intatheli ithole ku-Henan Provincial Bureau of Geology and mineral exploration ukuthi i-mineral entsha yaqanjwa ngokusemthethweni yiNhlangano Yomhlaba Wonke yokuhlola nokuthuthukiswa kwezimbiwa, futhi yagunyazwa ukuhlukaniswa kwezimbiwa ezintsha.

Ngokusho kochwepheshe be-Bureau, imayini yesiliva ye-kongtizu itholwe emayini yegolide yase-Yindongpo, e-Tongbai County, eDolobheni laseNanyang, esifundazweni saseHenan. Iyilungu lesishiyagalolunye lomndeni omusha wamazwe omhlaba wezimbiwa ongaphansi kwe "Henan nationality". Ngemuva kwezifundo ezihlelekile ze-mineralogical eziphathelene nezakhiwo zomzimba, ukwakheka kwamakhemikhali, ukwakheka kwekristalu nezici ze-spectral, ithimba locwaningo liqinisekisile ukuthi liyimaminerali entsha yomndeni we-tetrahedrite engakatholakali emvelweni.

Ngokokubuka nokucwaninga, isampula yamaminerali inombala ompunga omnyama, impunga ngaphansi kokukhanya okuveziwe, futhi inokubonakala kwangaphakathi okubomvu okunsundu, i-opaque metallic luster kanye nemigqa emnyama. I-brittle futhi ihambisana eduze namaminerali afana ne-crimson silver ore, i-sphalerite, i-galena, i-tetrahedrite yesiliva yensimbi engenalutho kanye ne-pyrite.

Kubikwa ukuthi i-tetrahedrite yensimbi engenalutho iyiminerali ye-tetrahedrite ecebile kakhulu ngesiliva ngokwemvelo, enesiliva esingu-52.3%. Okubaluleke nakakhulu, isakhiwo sayo esikhethekile saziwa njengemfihlakalo engaxazululiwe yomndeni we-tetrahedrite ontanga bamazwe ngamazwe. Ukusebenza kwayo okuvelele ku-catalysis, inzwa yamakhemikhali kanye nemisebenzi ye-photoelectric isiphenduke indawo eshisayo emkhakheni wokucwaninga wamaqoqo esiliva.