Hetihlai hian he lai hmun lei tlahniam vang hian kawng chhiatna bul a Pu Zoramthanga In, RCC Building chu a chhe nasa viau tawh a, In neitute chuan kum 1995 atangin an In chu a tlahniam tan tawh a, kumin August thla atang khan a hniam chak leh zual tih sawiin, a tir a an In awmna aiiin Feet 8 vel lai in a tlahniam tawh tih an sawi.Lei tlahniam huam chhung aIn te hi a tlak hniam rualin zawi zawiin thlang lam ah a tawlh hret hret tih helai a chengte chuan an sawi.Tarlan tawh angin he leitlahniam vangin In pakhat chu thiah a lo ni tawh a, lei hi a chet deuh reng vang leh, ruah a sur in tui taiput a awm nual thin vangin a la chet belh zel a rinawm tih khawtlang hruaitu te an sawi. Helai hmun leilung awmdan hrechiang tur hian Geologist te chuan nimin tlai lam khan an enchiang niin kan hria.