 CLEVELAND, OHIO, Dec. 15, 2022 GLOBE NEWSWIRE MALACHITE INNOVATIONS, INC. OTC Mkts: MLCT Malachite, a public company focused on improving the health and wellness of people and the planet, today announced the launch of Terra Preta, Inc. Terra Preta, a new wholly-owned operating business focused on producing proprietary forms of biochar for agricultural and ... The post MALACHITE INNOVATIONS LAUNCHES TERRA PRETA, A NEW BUSINESS FOCUSED ON PRODUCING BIOCHAR FOR AGRICULTURAL AND WATER... 