-
Darista daanyeer huruud ah oo qalin ah oo shamaca haysta
1.Tani waa shumaca-haystaha taxanaha xayawaankayaga.
2.Itwaa naqshad xiiso leh oo daanyeer jaale ah ku taagan sariirta oo ku haysa saxan.
3.Silver iyo midab dhalaalaya oo isku dhafan.
4.Naqshadaynta waxaa loo isticmaali karaa sidii shumaca laakiin sidoo kale qurxinta guriga.
5.Ku haboon shumacyada columnar iyo sidoo kale shumac dendritic leh naqshadeena patentka.
6.Haddii aad u baahan tahay midabyo kale ama naqshad kale, nala soo xiriir su'aalaha is-beddelka.