Genap setahun

Hari nih genap setahun cik nur blogging.. wahh... masa mula2 terasa mcm tak dpt bertahan je... tapi tak sangka dah setahun.. masa umur dia beberapa minggu.. org yg first tau.. my dearest housemate le.. danesz yg tahu.. and my dearest suya.. then.. sket2... lamo2... setelah setahun.. hmmm nama pun world wide web kan...

tapi... dok pk jugak.. apalah tujuan berblog nih... ntah laa.. mungkin nak keluarkan apa yg duk ada dlm kepala otak nih... mungkin ini tempat terbaik???.. anyway... apa2 yang baik amik dan jadikan lah tauladan... yg buruk buang dan campakkan jauh2... wallahualam

Kimberlite

masa mula2 buat email kimberlite_83@hotmail.com, tak tahu pun ada perkataan kimberlite wujud, buat sbb kengkononnya dekat dengan nama sendiri kan... tp masa buat blog ni dah tau la kimberlite tu dah wujud sebenarnya... kimberlite ni apa ya???

Kimberlite is an ultramafic rock... macam beberapa jenis batu yg lain.. eg andesite, kimberlite nih dpt nama dia from a place named Kimberley in South Africa... Apa yg menariknya?? Kat sini la derang jumpa kimberlite pipe that contained diamonds.Diamonds dlm kimberlite tak dek la best sgt kalau nak dicomparekan dgn diamonds yg dijumpa in rivers and marine placer deposits. However, kimberley has become one of the principal centers for the study of the igneous occurrence of the mineral... sbb... as we all know from the principal of thermodynamics (masa first year ada belajar rasanya).. diamonds will turn into graphite bila dah tukar pressure.. and it has been studied that diamonds are not stable in Earth's crustal pressure.. so originally diamonds are stable in mantle punye boundary lah... tp mcm mana diamonds boleh preserved in these kimberlites pipe is one of the most magnificient kuasa of Allah... :)

Dijadikan cerita, Australia (one of major diamonds producers under Bhp) dan South Africa (de beers rasanya nama company tu) dah berjaya commerciallise kan diamonds that were found in kimberlite pipes... dgn beberapa marketing strategies.. until they are very desirable now

diamonds

Diamonds is the hardest mineral on MOHS hardness scale... plg keras laa sebenarnya... sehingga boleh membelah bumi (sbb diamond is use in drilling pit) ... they have been caracterised by 2 kegunaan... germs and industrial diamonds industrial yg org guna kat drilling pit and germs yg org2 perempuan suka dok pakai tu...

Diamonds diukur dgn 4 Cs.. Carat, Clarity, Color, Cut... and dia nye range (cam classification laa) dari D, E, ..... M, N, O. Lady Diana pakai the most expensive diamond... class D... artis2 holywood E,F,G... and normal wedding ring range from H up to O... :) tapi kalau korang tanya pakcik kedai emas biasa nak diamond class E or F mungkin derang tak tau... tp lainlah kalau directly tanya kat de beers ke...

(apasal laa merepek pasal diamond plak nih... hehehhe sorry... )