Focus and concentration

Gemstones for mental strengthening and improving cognitive function include blue stones such as lapis lazuli, sodalite, and blue tourmaline that help with concentration, focus, and clear thinking, amazonite and aquamarine reduce critical thinking, red stones such as garnet and leopard skin are good for decision-making, yellow stones such as amber and citrine improve memory and concentration, encourage optimism and positive thinking, gray stones such as labradorite and gray agate for clarity of thought and focus, green stones such as fluorite for attention and concentration while calming an 'active head', Indian agate and kemba jasper sharpen concentration and focus abilities, Canadian jade brings clarity of thought, and white and transparent stones such as quartz help with focus, concentration, and clarity of thought, stimulating intuition and creative thinking.