Foods such as black licorice can cause black diarrhea. Photo Credit rÃÂ©glisse image by corinne matusiak from <a href=http://www.fotolia.com>Fotolia.com</a>. Black diarrhea is often the sign of blood in the digestive tract that can have multiple causes depending on where the bleeding is coming from. Locations can range from anywhere from the nose or mouth to the colon, though bleeding lower in the GI tract tends to present as blood in the stool more than as black diarrhea.
gemstone - a crystalline rock that can be cut and polished for jewelry; he had the gem set in a ring for his wife; she had jewels made of all the rarest stones. gem, stone. jewellery, jewelry - an adornment (as a bracelet or ring or necklace) made of precious metals and set with gems (or imitation gems)
Emerald gemstone meaning - tumbled emerald. 1  Tumbled. 2  Rough Emerald. Medium. 1 - 1.5. 3  Rough Emerald. Small. 1/4. 4  ships within 48 hours. 5  Non Traditional: Jan, Jun, Sep, Aug. 6  also Taurus, Gemini, Virgo. 7  Emerald Chips in Vial. 8  XL 6 sided Polished. Emerald Specimen #647.