Quartz SiO2 slot logo

Quartz SiO2 slot


Quartz SiO2 is silica and it’s one of the most abundant minerals on the planet. You can liken it to a crystal making this Lady Luck Games slot a slot with a gem theme. It has a variety of crystals to look forward too as well as an interesting selection of features. To learn more about them as well as about the volatility, RTP, betting range, and more keep on reading.

Software: Lady Luck Games
Release Date: 13.09.2019
Volatility: Medium
RTP: 95.9%
Multiplier: Yes
Max. win: 250x
Bonus game: No
Free spins: No
Scatter Symbol: No
Wild symbol: Yes
Symbol Stacked: No
Jackpot Game: No
Slot lines: 10
Slot reels: 5
Layout: 5-3
Stakes range (€/£/$): 0.05 to 30
Slot Theme: Gems
Technology: HTML5

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Quartz SiO2 Free Play

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You can play Quarts SiO2 for real money as this game is available on many online casino sites. These sites make sure to have a set of good promotions and bonuses to offer. They will have lots of them to get your attention and keep you on them, making the choice difficult. But you don’t need to trouble yourself with research as we’ve already done the work and the results make up this list that will help you make up your mind:

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How to Play

Quartz SiO2 is an interesting slot that comes with simple mechanics, so learning how to play it is easy:

  1. Go for the game on your selected site
  2. Wait for it to load and select a bet amount
  3. Click the Spin button or hit the Spacebar
  4. Optional: Turn on the Turbo mode with fast spins
  5. Optional: Turn on the Auto spin mode with a set bet amount

Quartz SiO2 is a slot with a gem theme. When it comes to the reels, this slot offers a standard 5x3 grid. The 5 reels and 3 rows of symbols grid will give you 10 ways to win. On top of that, you can expect Wilds, re-spins, and a Gamble feature to make things interesting. Various symbols will bring various prizes and the special ones will trigger the features. The top prize in this game is 250x the stake and you will be able to go after it with a betting range between €0.05 and €30. Now that you know a bit about the game, let’s look at the volatility and RTP rate.

Quartz SiO2 RTP and Volatility


The slot has medium-high volatility and RTP is 95.9%.

The volatility level of Quartz SiO2 can be described as medium to high. With that, you’ve got an RTP rate of 95.9%. The symbols will need to match when they’re in a combination so you can get a prize. You can match a minimum of 3 and a maximum of 5. Naturally, you can get a combination of 4. Each combination will dish out different prizes. Keep an eye out for the special symbols as they will trigger the features of the slot. Now that you have some general info let’s look at the visuals.



Quartz SiO2

As mentioned before, gems are the inspiration for the theme, although you can add a space theme to it as well. The misty background with rocks makes it look like you’re on another planet. And the otherworldly soundtrack helps you feel that way too. But don’t worry about any aliens as the quartz rocks are the only things you’ll encounter. Spins and wins have their appropriate animations and sounds that make up the smooth mechanics and gameplay of Quartz SiO2.

The Wild symbol is present to replace the regulars in combinations, giving you an opportunity to land interesting prizes. It’s also responsible for the Re-spin feature, which is one of the 2 features in this game. It’s also worth mentioning that the Wild appears on reels 2, 3, and 4 only.

Quartz Sio2 slot - paytable

Mobile Compatibility

Quartz SiO2 is another member of the modern slots as its mechanics and visuals will show you. It’s also worth noting that during its production process HTML5 technology was used making Quartz SiO2 a mobile-friendly title as well. In short, you can play this slot on tablets and smartphones without a problem.

About Lady Luck Games

It’s more than luck that makes Lady Luck Games a provider to be aware of. It’s the hard work and creativity it puts into its games that makes them what they are today. Casino games are what they create, but they’re pretty good with slots as well. Both portfolios have been expanding so far, and there’s no sign of stopping. With titles like Mr. Alchemister, Valley of the Muses, Orango Tango, Rooftop Fight, Weight of the Gun, and others the provider has proven just how great its slots are.

Bonus Rounds and Free Spins


Unfortunately, Quartz SiO2 doesn’t have any free spins feature to offer. But it does offer a Re-spin and a Gamble feature.

Re-spin Feature

When a Wild symbol lands on a reel, it can expand to cover the entire reels. In other words, Wilds aren’t regular Wilds, they can expand. When expanded they can also trigger the Re-spin feature. You’ll get a free re-spin and the reels with expanded Wilds stick during the end of the feature. If you get 1 or 2 extra Wilds on the reels during the feature, then you get 1 more re-spin. When there are no more re-spins the feature ends.

Gamble Feature

The Gamble feature is quite popular in slots nowadays, which is maybe why it’s available in Quartz SiO2 as well. After a winning spin or a re-spin, you’ll have the choice of taking your winnings or going for the Gamble feature. An additional condition is that the win needs to be exactly 100x your stake or lesser than that amount. When you go for it you’ll be presented with a card.

The winnings will be your bet amount and you’ll get to bet on whether the card’s color is red or black. Guessing correctly will double your winnings with a 2x multiplier. Also, you can up the ante by trying to guess the suit of the card. A correct guess will give you a 4x multiplier. However, the wrong guess in both cases will take your winnings away. 4 is the maximum number of times you can gamble per round.

Quartz Sio2 slot - mega win

Quartz SiO2 Demo Play

Sure you can play Quartz SiO2 for real money, but you’ll need some practice first. In other words, you’ll need to have a feel of the mechanics and features to see what you’re up against. That’s why we offer a Quartz SiO2 demo version on this site. Check it out before you go playing for real money.

Max Win


Quartz SiO2 comes with a top prize that’s 250x the stake.

The top prize in this slot game is 250x the stake as mentioned before. To trigger it you’ll need to get 5 red gems in a combination. You can do this during the base game or during the Re-spin feature as the Wild can replace any additional symbol you might need.

Overall Rating

Quartz SiO2 is a gem and space-inspired title as it features both in the theme. The background and soundtrack add to the otherworldly experience in the game and so do the symbols. Besides them, you’ll get an expanding Wild symbol and a Re-spins feature. Then there’s the Gamble feature that spices up the base game. Although it may be simplistic when it comes to features, Quartz SiO2 is a decent slot title.

Expanding Wild Symbol
Re-Spin and Gamble Features Available
Great Design and Animations
Below Average RTP Rate
Relatively Low Max Win Prize


What is the most valuable symbol in Quartz SiO2?

The only special symbol, the Wild, is the symbol to keep an eye out for in this game. It can expand when it lands and trigger the Re-spins feature.

Can I play this game for free?

You can play the demo version of Quartz SiO2 on this site. Also, you can enjoy the real-money version of it on the sites listed at the beginning of the review.

Does the slot have a jackpot?

The game’s top prize can be considered its jackpot. It’s a prize that’s 250x the stake.

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Fabio Duarte

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Fabio is a young writer with +6 years of experience in gambling & betting. Fabio creates professional reviews of casino and slots. Every single article Fabio made exhibits deep analytical skill and comprehensive coverage of a topic. It’s Fabio – one of the leading authors on slotsjudge.com.

Reviewed by Editor-in-Chief:
Aleksandra Andrishak
Updated: 22.07.2022

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