Work at Apple's new sapphire production plant in Mesa, Arizona is progressing, with contractors working "around the clock and even on weekends", according to a new report by AppleInsider. It also says Apple may be expanding into another building already existing on the site.

The site says Apple planned to have the facility up and running by February and it may be partially active as work continues. It also published a series of images showing the exterior of the building, though they are not particularly revealing. The building was built by a solar panel manufacturer but never saw production.

Sapphire Factory Image

Rumors floating around the local electrical industry in Arizona claim Apple may be mulling a project expansion into a building on the site that was previously owned by photovoltaic panel maker First Solar. The purpose of the support structure is unknown.

Apple originally announced the 700-employee manufacturing facility, in partnership with sapphire-maker GT Advanced, back in November. Tim Cook said in an interview that the facility would be making sapphire for a "secret project" with other reports saying the plant will see full production beginning in the second half of 2014.

Top Rated Comments

spyguy10709 Avatar
153 months ago
Before everyone gets the wrong idea, this is not for iPhone screens. This is probably for the iWatch or something else that's small and actually needs the superior scratch resistance sapphire offers.

Oh, thanks for the update Tim!!

Wait, you're not Tim Cook?? Then your guess is as good as mine.
Score: 7 Votes (Like | Disagree)
2457282 Avatar
153 months ago
May I assume Che Guevarra is managing the guerrilla glass plant?

Now hold on... I may take issue with this comment... :D
Score: 1 Votes (Like | Disagree)
Ieo Avatar
153 months ago
While this might all be true, consider that the iPhone is assembled in China, so the logic of manufacturing the glass in the U.S. is questionable.
Most guerrilla glass is made in the US, with the rest being made in Japan and Taiwan - none of which are china, and the cost difference between the three to throw it in a container and get it to china is negligible at scale.

Apple gets more control over the manufacture of sapphire, gets to advertise 700 new US jobs, and gets green energy tax credits as well as piles of municipal and state tax breaks for building where there did. It's a lot of wins and one relatively insignificant loss.
Score: 1 Votes (Like | Disagree)
Ieo Avatar
153 months ago
Okay while his post was on the arrogant side, it's still a considered opinion in the sense that sapphire screens would hurt iPhone margins.

But it would give them a major selling point that Samsung can't easily duplicate - apple had to purchase and build the infrastructure necessary to meet the demand for sapphire on this scale, as it doesn't exist yet. Apple will be the only one in town who can do this for a year or two.

There are entire stores dedicated to repairing cracks and scratches in phone screens. Every mall has a dozen kiosks selling screen protectors. Otter boxes sell for $60-$100 and they're very popular - it's definitely a consumer priority

Something tells me apple would be willing to gamble a little bit of their profit margin to fight samsung in market share, especially since the tech specs race is basically a stalemate. Android is catching up bit by bit, Apple can't afford to stay stagnant when it comes to setting themselves apart.

Also, it's entirely possible Apple has managed to bring cost within tolerable range by controlling manufacturing and utilizing a sapphire laminate they had a patent on back in the fall (if I recall correctly).

Oh, here it is: http://www.patentlyapple.com/patently-apple/2013/09/apple-invents-a-fusion-process-that-will-add-a-sapphire-laminate-layer-to-iphone-ipad-future-iwatch-cover-glass.html
Score: 1 Votes (Like | Disagree)
davidsdiego Avatar
153 months ago
Oh, thanks for the update Tim!!

Wait, you're not Tim Cook?? Then your guess is as good as mine.

Haha, that was pretty funny! I'm going to email Mr. Cook right now. :)
Score: 1 Votes (Like | Disagree)
mrxak Avatar
153 months ago
Before everyone gets the wrong idea, this is not for iPhone screens. This is probably for the iWatch or something else that's small and actually needs the superior scratch resistance sapphire offers.
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

When Will Apple Release iOS 26.2?

Monday December 1, 2025 4:37 pm PST by
We're getting closer to the launch of the final major iOS update of the year, with Apple set to release iOS 26.2 in December. We've had three betas so far and are expecting a fourth beta or a release candidate this week, so a launch could follow as soon as next week. Past Launch Dates Apple's past iOS x.2 updates from the last few years have all happened right around the middle of the...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
Sad Siri Feature

Apple AI Chief John Giannandrea Retiring After Siri Delays

Monday December 1, 2025 2:16 pm PST by
Apple AI chief John Giannandrea is stepping down from his position and retiring in spring 2026, Apple announced today. Giannandrea will serve as an advisor between now and 2026, with former Microsoft AI researcher Amar Subramanya set to take over as vice president of AI. Subramanya will report to Apple engineering chief Craig Federighi, and will lead Apple Foundation Models, ML research, and ...
Netflix Smaller 4

Netflix Kills Casting From Its Mobile App to Most Modern TVs

Monday December 1, 2025 4:36 am PST by
Netflix has quietly removed the ability to cast content from its mobile apps to most modern TVs and streaming devices, including newer Chromecast models and the Google TV Streamer. The change was first spotted by users on Reddit and confirmed in an updated Netflix support page (via Android Authority), which now states that the streaming service no longer supports casting from mobile devices...
Cyber Week Deals 2025

Best Cyber Week Apple Deals Include Big Discounts on AirPods, Apple Watch, and More

Sunday November 30, 2025 7:33 am PST by
Cyber Week is here, and you can find popular Apple products like AirPods, iPad, Apple Watch, and more at all-time low prices. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. Specifically,...
ios 18 to ios 26 upgrade

Apple Pushes iPhone Users Still on iOS 18 to Upgrade to iOS 26

Tuesday December 2, 2025 11:09 am PST by
Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the iOS 26 software upgrade option more prominent. Since iOS 26 launched in September, it has been displayed as an optional upgrade at the bottom of the Software Update interface in the Settings app. iOS 18 has been the default operating system option, and users running iOS 18 have seen iOS 18...
Touchscreen MacBook Feature

Here Are the Four MacBooks Apple Is Expected to Launch Next Year

Monday December 1, 2025 5:00 am PST by
2026 could be a bumper year for Apple's Mac lineup, with the company expected to announce as many as four separate MacBook launches. Rumors suggest Apple will court both ends of the consumer spectrum, with more affordable options for students and feature-rich premium lines for users that seek the highest specifications from a laptop. Below is a breakdown of what we're expecting over the next ...
studio display purple february

M5 iPad Pro Could Hint at New Studio Display Feature

Sunday November 30, 2025 10:30 am PST by
The updated specs of the M5 iPad Pro may point toward a major new feature for Apple's next-generation Studio Display expected in early 2026. Apple's latest iPad Pro debuted last month and contains one display-related change that stands out: it can now drive external monitors at up to 120Hz with Adaptive Sync. The feature should deliver lower latency, smoother motion, and fewer visual...
iPhone Pocket Short

iPhone Pocket is Now Completely Sold Out Worldwide

Tuesday November 25, 2025 7:16 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released. iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
iphone 17 cyber

iPhone 17 Demand Is Breaking Apple's Sales Records

Tuesday December 2, 2025 9:44 am PST by
Apple's iPhone 17 lineup is selling well enough that Apple is on track to ship more than 247.4 million total iPhones in 2025, according to a new report from IDC. Total 2025 shipments are forecast to grow 6.1 percent year over year due to iPhone 17 demand and increased sales in China, a major market for Apple. Overall worldwide smartphone shipments across Android and iOS are forecast to...