hmm.. i need some help about test report of lime

I am just Start running a quarries in malaysia..

and this is my test report

Silica as SiO2                 <0.01
Aluminium as AI2O3             <0.01
Titanium as TiO2               <0.01
Iron as Fe2O3                   0.03
Sodium as Na2O                  0.12
Potassium as K2O               0.02
Calcium as CaO                 54.44
Magnesium as MgO               0.62
Loss on Ignition as 1025°C     43.80

Result of quored to 2 decimel places but the accuracy of the result are as follows:-

1) signification figure for element <0.1%
2) signification figures for element >0.1% but <1%
3) signification figures for element >1%

The percentage of the calcium carbonate (CaCO3) content in the above sample is about 98.5%



all i wanna ask is..   

is this type of stone consider as good ?

what can i do with this type of stone ?

are there any buyer in your country ?

i have around 2-3 thousand tons

thx for replying..