Portable multifunctional magmatic rock field naming ruler

• Main Authors: SONG LIGUO, HE TIELIANG, MENG LINGQIANG, MAO GUANGZHOU, AN PENGRUI, DOU YIXIN
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model discloses a portable multifunctional magmatic rock field naming ruler. Scale box, a scale groove for inserting the scale card and a knife groove for inserting the knife are formed inthe scale box; notches of the scaleplate groove and the knife groove are located at the bottom of the scaleplate box, and a scaleplate groove switch used for controlling the scaleplate card to pop upfrom the scaleplate groove and a knife switch used for controlling the knife to pop up from the knife groove are further arranged at the bottom of the scaleplate box; a magnifier is arranged on the upper portion of one side of the front face of the scale box, a compass is arranged on the lower portion of one side of the front face of the scale box, and a magma rock common mineral comparison tableis arranged on the other side of the front face of the scale box. The field naming ruler disclosed by the utility model can meet the field naming requirements of geological prospecting personnel on magma rocks, is provided wit