Conversely, the couple receives a âmarriage bonusâ if its partners pay less income tax as a married couple than they would have as two single individuals. This calculator lets you see whether couples in particular situations receive tax penalties or bonuses from marriage.
Nephrite can be found in a creamy white form (known in China as mutton fat jade) as well as in a variety of green colours, whereas jadeite shows more colour variations, including blue, lavender-mauve, pink, and emerald-green colours. Of the two, jadeite is rarer, documented in fewer than 12 places worldwide.
Beside black, red, green and almost all other colors, tourmaline is also available as yellow stones, though the yellow gems are very rare. The yellow gemstones come from the species of tourmaline called dravite, as well as the more valuable elbaite.The yellow rocks are mined in Brazil and Africa.eside black, red, green and almost all other colors, tourmaline is also available as yellow stones, though the yellow gems are very rare. The yellow gemstones come from the species of tourmaline called dravite, as well as the more valuable elbaite. The yellow rocks are mined in Brazil and Africa.