its in burgundy in france.
there are many small and large quarries in this area of france but this is unique in that none of the others quarry the blue vix. it comes from only one small quarry in a field. no one else has this stone in the world.
the problem the quarry has is that if they sell blue vix thay have to cut out the beige part from the blocks and slab.
you will see from photo of face in quarry, the blocks and slabs that a large proportion of face is beige and they have to use this for other named stones.
this in itself is not a problem as everything cut out of block or slab is used for tiles or coblles/setts etcc.
but i think the problem now is that they have to cut so much block just to get some blue vix.
15 years ago i was fixing this blue vix for paris ceramics and they were the only people who sold this stone. At that time i think the quarry were cutting from an area in quarry that was yielding greater percentage of blue than beige. now it is the other way round , so price has gone up alot.
there is also problem that they usually say biggest tile they will do is 700 x 500 mm as the clour changes so quickly in block and they waste more the bigger the tile required.
this project required aopprox 200.00 sq mts 800x 600 x 20 mm stone tiles plus treads risers etcc which was very difficult to achieve. i went to france with different london stone supplier as i had fixed lots of this stone years ago and knew what one might or should expect.
we had to check what the blocks were like and approve basically three quite radical tonal variations.
my job on site was to select the right percentage tonal mix through the ten tons of stone supplied and represent this through the whole area.
with such variation without a lot of going through batch and sorting every crate before fixing you could have a dissaster on your hands