ious, and
guarded in his replies. If I joined his party--well and good: he would
show me the spot, and we would share and share alike, but he would tell
me nothing otherwise.

"I decided to go, and the terms were agreed upon. We set out from
Auckland, the five of us, a week later. We went by coastal steamer to a
little port in the Bay of Plenty, and there we plunged into the Urewera
Mountains. My companions thought of nothing but the search for the
source of the golden sands, but I was interested only in the ruby rock.
There lay the fortune, if I could find it. I carried the specimen of
corundum in my waistcoat pocket.

"The river we were ascending to its source was called the Araheoa. It
was a rushing, noisy torrent, winding along a deep and narrow gorge,
which in places almost met overhead. Some patches of olivine and
serpentine encouraged me to think that we should find a heavy belt of
the rock somewhere along the upper part of the valley, but my hopes were
not realized. Day after day passed, and I found no more of it. When my
companions washed the sands of likely stretches of river beach for fine
gold, I examined the waste for corundum crystals, but I found no signs
of them.

"We followed the river until we reached an inaccessible mountain gorge
which seemed to bar our further progress. But, by diverting our course
some miles to the northward, we were able to ascend to the upper reaches
of the river, and, here, to my delight, I found the banks and rapids
studded with great green masses of olivine rocks.

"I was anxious to examine these rocks, which extended up the mountain
side, and my companions agreed with me that it was advisable to leave
the bed of the river for the spur of the mountains where the river
apparently took its rise. We crossed the stream, and commenced a gradual
but oblique ascent of the spur. But after climbing for some hours we
found our further progress stopped by a wide and deep gully, a sinister
place, full of masses of dark green rocks. At the foot of one of the
largest of these rocks we came across a large hole descending almost
perpendicularly into the earth.

"We lit our lamps and descended. After some scrambling we found
ourselves on a landing-place, from which another low passage of an
easier gradient led into a large cave in the solid rock.

"The surface underneath our feet was covered with a dust so fine that it
slipped from beneath us like sand, and rose in thick clouds about us