Quote:
"What we discovered through the experiments that are reported in this paper is that there's not simply the plant-available pool and the pool of calcium in the silicate minerals, but there's also an intermediate pool of calcium contained in the common calcium phosphate mineral called apatite, which previously hadn't been recognized as being available to plants," says Blum.
Trees do not take up calcium directly from this source; instead, they rely on fungi that live symbiotically on tree roots.
Previous research had shown that these ectomycorrhizal fungi send out projections (hyphae) that release organic acids and penetrate mineral particles.
The acids dissolve the mineral material around the hyphae, releasing essential nutrients such as calcium, phosphorus and potassium. Blum's study was the first to show that the trees are using calcium that the fungi have obtained in this way.
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Appetite For Apatite: Rock-Eating Fungi Help "Mine" Minerals
This "apatite:-
seems to be a gemstone. Dolomite has to be cheaper??
I got the pic from this site
strangely the new -gare information seems to see aconnection with calcium!
Quote:
Rough Natural Blue Apatite
approx 1" - 1 1/2"
Blue Apatite
Apatite is most often seen in blue, but also can be found in brown, pink, yellow, green (from Spain called asparagus stone) and a rare variety of violet.
Apatite is an inspirational stone. It develops psychic abilities and spiritual attunement. Use it to aid communication and self-expression.
* Encourages extroversion
* Dissolves alienation
* Draw negativity from oneself
* Stimulates creativity and intellect
* Clears confusion
Healing properties of Apatite
Apatite heals bones, aids absorption of calcium, helps cartilage, bones, teeth and motor skills. Relieves arthritis, joint problems. Overcomes hypertension
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