'Ice Cave' 1.81ct Natural Solid Australian Crystal opal 12×7.6×3.6mm

'Ice Cave' 1.81ct Natural Solid Australian Crystal opal 12×7.6×3.6mm

Marsoni

M251S

$495.00

Get it in 3 business days with 1 day shipping. Friday, May 29

'Ice Cave' 1.81ct Natural Solid Australian Crystal opal 12×7.6×3.6mmMulticolour Australian Coober Pedy Polished Opal Very pretty and bright gem piece, rare Gemstone with almost complete transparent, flashing in electric fire bright green and blue. Gemstone Type: Crystal Opal Totel Carat Weight : 1. 81Carat Dimensions: 127. 63. 6mm Gemstone Colour: Multicolour Gemstone Creation: Natural Brightness: 5 Gemstone Treatment: Not Enhanced Gemstone Form: Polished Country of Origin: Australia 100% Australian Opal. Pick up

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Still not sure about how this magnesium affects me. I have only been taking one tablet an hour or two before bedtime. Seems like sometimes I can’t go to sleep after taking it, charges up my brain. Other times I sleep but have crazy dreams. Maybe it works for some, but not others. I’ll try to finish the bottle, but the lack of sleep after taking the Magnesium L-Threonate makes me hesitant to continue some nights. That’s mainly the reason I purchased this brand to include the reviews.

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Reviewed in the United States on February 12, 2026

Verified Purchase

paul culling

Carnegie, US

★★★★★ 5

Helps Relax the muscles

I like to take a magnesium supplement daily, usually in the evening before going to be as it helps relax me for sleep

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 3, 2026