[Illustration: HAIRSTAR FROM THE TAIMUR COAST. _Antedon Eschrichtii_, J. MUeLLER. Three-fifths of the natural size. ] Immediately after the _Vega_ lay-to, I therefore went down on the ice in order to see whether here too some such metalliferous dust, as I had before found north of Spitzbergen, was not to be found on the surface of the ice. Nothing of the kind, however, was to be seen. On the other hand, Lieutenant Nordquist observed small yellow specks in the snow, which I asked him to collect and hand over for investigation to Dr. Kjellman. For I supposed that the specks consisted of diatom ooze. After examining them Dr. Kjellman however declared that they did not consist of any organic substance, but of crystallised grains of sand. I too now examined them more closely, but unfortunately not until the morning after we had left the ice-field, and then found that the supposed ooze consisted of pale yellow crystals (not fragments of crystals) without mixture of foreign matter. The quantity of crystals, which were obtained from about three litres of snow, skimmed from the surface of the snow on an area of at most 10 square metres, amounted to nearly 0.2 gram. The crystals were found only near the surface of the snow, not in the deeper layers. They were up to 1 mm. in diameter, had the appearance shown in the accompanying woodcut, and appeared to belong to the rhombic system, as they had one perfect cleavage and formed striated prisms terminated at either end by truncated pyramids. Unfortunately I could not make any actual measurements of them, because after being kept for some time in the air they weathered to a white non-crystalline powder. They lay, without being sensibly dissolved, for a whole night in the water formed by the melting of the snow. On being heated, too, they fell asunder into a tasteless white powder. The white powder, that was formed by the weathering of the crystals, was analysed after our return--21 months after the discovery of the crystals--and was found to contain only carbonate of lime. [Illustration: FORM OF THE CRYSTALS. Found on the ice off the Taimur coast. Magnified thirty to forty times. ]