The iPhone 6 rumors which say that it will soon have a 'tougher than concrete' sapphire screen just keep on spreading online.

Mirror UK reports that the giant tech company who has made the iPhone 5s available for the last two months is already spending around £350 MILLION to finish the iPhone 6 concept the soonest possible time. Numerous articles are stating how Apple is building up their resources to come up with a special kind of glass that will be used for the upcoming iPhone 6. And now the expert analysts are predicting it is sapphire glass that will be used next.

What is the Sapphire Glass material?

The sapphire glass material is known to be more costly and yet a challenge to product than the usual Corning Gorilla Glass that the company utilizes. The material has already been tested and used first on the popular Touch ID button feature of the iPhone 5s and for the cover of its rear camera.

It is also believed to be perfect for tough wear and can be impressively scratch-free. Mirror UK added that the much talked about budget is meant to be used to make more furnaces that will be used for the screen glass production.

The Week UK also reported that the sapphire glass assumed to be used for the new iPhone 6 is so durable that it won't be scratched even if you rub it against any concrete material.

iPhone 6 Price

To come up with a scratch-free screen can be something big for Apple fans to look forward to but it can most probably push the company to price it at a more expensive cost. According to Chris Caso from the Susquehanna Financial Group, with the expectation that the iPhone 6 will have a handful of new features to boast of, everyone can expect too for its price too to go higher once it is made available to the market.

It was during the early part of November when Apple bought out the GT Advanced Technologies who is a well known sapphire crystal manufacturing company, PingZine.com wrote.

On the other hand, Tech Thirsty mentioned that additional rumored iPhone 6 features include a 3D sensor technology to make the gadget more interactive.