1592953144000 1312632483000 term-34937 1616541444856 1312638107000 1616290606407 adlib fitz-online adlib-term-34937 ba4d576f-f554-3943-8834-c6d7532a7120 2 1 scope note Fine-grained, dense sedimentary rock consisting of interlocking crystals of quartz approximately 30 microns in diameter. DAC M.MT.AFU.AFU.AFU.ERE.ARI.AFU.AXC 1 code M.MT.AFU.AFU.AFU.ERE.ARI.AFU.AXC 1 chert reference term-40840 adlib-term-40840 54cdaa4c-43bc-3a59-b582-f45d07575fb9 <sedimentary rock by composition> reference term-32075 adlib-term-32075 1d4d277d-a939-3dae-b92a-737d5a0ac95f jasper reference term-31118 adlib-term-31118 f6ee5c65-a5ee-37f9-b41b-5ced7850247e mineral reference term-33536 adlib-term-33536 49ce5b3c-35fc-3675-9b0b-c72ca19867f8 chalcedony chert term